# List of Publications

Before 1991:

1. W. X. Ma, On the two sorts of Hamiltonian operators, Journal of Graduate School of University of Science and Technology of China and Academia Sinica, Vol.3(1986), No.3, 37--48(in Chinese)
2. W. X. Ma, The equivalent conditions of several $u$-nonlinear Hamiltonian operators, Journal of Shanghai Jiaotong University, Vol.21, No.5(1987), 99--108(in Chinese) (MR 88m:58082)
3. W. X. Ma, The generalized Hamiltonian structure of a hierarchy of nonlinear evolution equations, Kexue Tongbao, Vol.32, No.14(1987), 1003--1004
4. W. X. Ma, On the periodic functions without the least positive period, Mathematics in Practice and Theory, 1988:3, 45--51(in Chinese) (MR 90c:26001)
5. W. X. Ma, A hierarchy of evolution equations with three Hamiltonian structures and its symmetries, Journal of Shanghai Jiaotong University, Vol.23, No.1(1989), 9--18(in Chinese) (MR 90i:58076)
6. W. X. Ma, A new involutive system of polynomials and its classical Integrable Systems, Chinese Science Bulletin, Vol.35, No.22(1990), 1853--1858 (MR 94i:58087)
7. W. X. Ma, $K$-symmetries and $\tau$-symmetries of evolution equations and their Lie algebras, Journal of Physics A: Mathematical and General, Vol.23, No.13(1990), 2707--2716 (MR 91d:58220)
8. W. X. Ma, Poisson manifolds and classical Hamiltonian operators, Northeastern Mathematical Journal, Vol.6, No.3(1990), 346--356 (MR 92e:58071)
9. W. X. Ma, Some Hamiltonian operators in the infinite-dimensional Hamiltonian systems, Acta Mathematicae Applicatae Sinica, Vol.13, No.4,(1990), 484--496 (in Chinese) (MR 92f:58061) (pdf file)
10. W. X. Ma, A new method of generating classical integrable systems, The Chinese Youth Society of Mechanics Symposium of the Fourth Annual Conference, Science Press, Beijing, 1990, 516--520(in Chinese)
11. W. X. Ma, Some finite-dimensional involutive systems with polynomial forms, Journal of Mathematical Research and Exposition, Vol.10. No.4(1990), 509--515(in Chinese) (MR 91j:58079)
12. W. X. Ma, The confocal involutive systems and the integrability of the nonlinearized Lax systems of AKNS hierarchy, Nonlinear Physics, Research Reports in Physics, Springer-Verlag, Berlin, 1990, 79--84 (MR 93a:58084)

1991-1995:

1. W. X. Ma, Generators of vector fields and time dependent symmetries of evolution equations, Science in China A, Vol.34, No.7(1991), 769--782 (MR 92i:58077) (pdf file)
2. W. X. Ma, Commutational representations of Yang hierarchy of integrable evolution equations, Chinese Science Bulletin, Vol.36, No.16(1991), 1325--1330 (MR 93e:58088)
3. W. X. Ma, A new approach for finding Lax representations of evolution equation hierarchies, Journal of Fudan University (Natural Science), Vol.30, No.3(1991), 304--311 (in Chinese) (MR 93h:58072)
4. W. X. Ma, Isospectral Lax operators and related algebraic structures, Selected Papers of Chinese Postdoctors, Vol.4, Beijing University Press, 1991, 1--13(in Chinese)

5. W. X. Ma, A hierarchy of Liouville integrable finite-dimensional Hamiltonian systems, Applied Mathematics and Mechanics, Vol.13, No.4(1992), 369--377 (MR 93i:58075)
6. W. X. Ma, A new hierarchy of Liouville integrable generalized Hamiltonian equations and its reduction, Chinese Annals of Mathematics, Series A, Vol.13, No.1(1992), 115--123; Chinese Journal of Contemporary Mathematics, Vol.13, No.1(1992), 79--89 (MR 94g:58100) (pdf file)
7. G. Z. Tu and W. X. Ma, An algebraic approach for extending Hamiltonian operators, Journal of Partial Differential Equations, Vol.3, No.1(1992), 53--56 (MR 93a:58094)
8. W. X. Ma, The algebraic structure related to L-A-B triad representations of integrable systems, Chinese Science Bulletin, Vol.37, No.15(1992), 1249--1253 (pdf file)
9. W. X. Ma, An approach for constructing nonisospectral hierarchies of evolution equations, Journal of Physics A: Mathematical and General, Vol.25(1992), L719--L726 (MR 93c:35151)
10. W. X. Ma, The algebraic structures of isospectral Lax operators and applications to integrable equations, Journal of Physics A: Mathematical and General, Vol.25(1992), 5329--5343 (MR 94c:58088)
11. W. X. Ma, Lax operator algebras associated with Lax representations of integrable systems, Chinese Science Bulletin, Vol.37, No.14(1992), 1229--1231
12. W. X. Ma, Lax representations and Lax operator algebras of isospectral and nonisospectral hierarchies of evolution equations, Journal of Mathematical Physics, Vol.33, No.7(1992), 2464--2476 (MR 93h:58073)
13. W. X. Ma, The product property of the generators of vector fields, Nature Journal, Vol.15, No.5 (1992), 391--392(in Chinese)
14. W. X. Ma, Laurent polynomial spectral problem, nonisospectral flows and symmetry algebra, Proceedings of CSIAM Second Conference, Shanghai, 1992, 466--469
15. W. X. Ma, Isospectral Lax operator algebras and integrable systems, Proceedings of CAST First Academic Annual Meeting of Youths, Science Volume, Chinese Science and Technology Press, 1992, 7--14(in Chinese)

16. W. X. Ma, On the complete integrability of nonlinearized Lax systems for the classical Boussinesq hierarchy, Acta Mathematicae Applicatae Sinica, Vol.9, No.1(1993), 92--96
17. W. X. Ma, The unified structure of zero curvature representations of integrable hierarchies, Chinese Science Bulletin, Vol.38, No.24(1993), 2025--2031 (pdf file)
18. W. X. Ma, Hereditary symmetries and integrable systems for a class of Hamiltonian operators Applied Mathematics---A Journal of Chinese Universities, Vol.8, No.1(1993), 28--35(in Chinese) (MR 94c:35159)
19. W. X. Ma, The algebraic structure of zero curvature representations and application to coupled KdV systems, Journal of Physics A: Mathematical and General, Vol.26(1993), 2573--2582 (MR 94i:58088)
20. W. X. Ma, A simple scheme for generating nonisospectral flows from zero curvature representation, Physics Letters A, Vol.179(1993), 179--185 (MR 94f:58063)
21. W. X. Ma, An exact solution to two dimensional Korteweg-de Vries-Burgers equation, Journal of Physics A: Mathematical and General, Vol.26(1993), L17--L20 (MR 93k:35235)
22. W. X. Ma, A method of zero curvature representation for constructing symmetry algebras of integrable systems, Proceedings of the 21st International Conference on the Differential Geometry Methods in Theoretical Physics, World Scientific, 1993, 535--538 (pdf file)
23. W. X. Ma and D. T. Zhou, Solitary wave solutions to a generalized KdV equation, Acta Physica Sinica, Vol.42, No.11(1993), 1731--1734(in Chinese) (MR 95d:35154)
24. W. X. Ma, Travelling wave solutions to a seventh order generalized KdV equation, Physics Letters A, Vol.180(1993), 221--224 (MR 94m:35268)
25. W. X. Ma, Lax operator algebras and applications to integrable hierarchies, Proceedings of First Academic Annual Meeting of Chinese Postdoctors, Beijing University Press, 1993, 1261--1266
26. W. X. Ma, A hierarchy of coupled Burgers systems possessing a hereditary structure, Journal of Physics A: Mathematical and General, Vol.26(1993), L1169--L1174 (MR 94k:35284)

27. W. X. Ma, Exact solutions to the Tu system through Painlevé analysis, Journal of Fudan University (Natural Science), Vol.33, No.3(1994), 319--326 (MR 96c:35169) (pdf file)
28. W. X. Ma, The Lie algebra structures of time-dependent symmetries of evolution equations, Acta Mathematicae Applicatae Sinica, Vol.17(1994), 388--392(in Chinese) (MR 97a:58168) (pdf file)
29. W. X. Ma, Virasoro algebras of hierarchies of nonisospectral Lax operators, Journal of Systems Science and Mathematical Sciences, Vol.14, No.4(1994), 309--316(in Chinese) (MR 96d:58066)
30. W. X. Ma, Lax representations of hierarchies of evolution equations with Lienard recursive structures, Acta Mathematica Scientia, Vol.14, No.4(1994), 409--418 (in Chinese) (MR 96b:35206) (pdf file)
31. W. X. Ma and W. Strampp, An explicit symmetry constraint for the Lax pairs and the adjoint Lax pairs of AKNS systems, Physics Letters A, Vol.185(1994), 277--286 (MR 95a:58059) (pdf file)

32. W. X. Ma, New finite dimensional integrable systems by symmetry constraint of the KdV equations, Journal of the Physical Society of Japan, Vol.64(1995), 1085--1091 (MR 96a:35174)
33. X. G. Geng and W. X. Ma, A generalized Kaup-Newell spectral problem, soliton equations and finite-dimensional integrable systems, Il Nuovo Cimento A, Vol.108(1995), 477--486 (MR 96m:35265)
34. W. X. Ma, Symmetry constraint of MKdV equations by binary nonlinearization, Physica A, Vol.219(1995), 467--481 (MR 96f:35145)

1996-2000:

1. W. X. Ma and B. Fuchssteiner, Explicit and exact solutions to a Kolmogorov-Petrovskii-Piskunov equation, International Journal of Non-Linear Mechanics, Vol.31(1996), 329--338 (MR 97e:76012) (pdf file)
2. W. X. Ma and B. Fuchssteiner, Binary nonlinearization of Lax pairs, Proceedings of the First Workshop on Nonlinear Physics in Gallipoli, Italy, World Scientific, 1996, 217--224 (MR 98e:58099)
3. W. X. Ma, B. Fuchssteiner and W. Oevel, A three-by-three matrix spectral problem for AKNS hierarchy and its binary nonlinearization, Physica A, Vol.233(1996), 331--354 (MR 97k:58082)
4. W. X. Ma, Q. Ding, W. G. Zhang and B. Q. Lu, Binary nonlinearization of Lax pairs of Kaup-Newell soliton hierarchy, Il Nuovo Cimento B, Vol.111(1996), 1135--1149
5. W. X. Ma and B. Fuchssteiner, The bi-Hamiltonian structures of the perturbation equations of KdV hierarchy, Physics Letters A, Vol.213(1996), 49--55 (MR 97a:58080)
6. W. X. Ma and B. Fuchssteiner, Integrable theory of the perturbation equations, Chaos, Solitons & Fractals, Vol.7, No.8(1996), 1227--1250 (MR 97e:58113)
7. W. X. Ma and Z. X. Zhou, Coupled integrable systems associated with a polynomial spectral problem and their Virasoro symmetry algebras, Progress of Theoretical Physics, Vol.96(1996), 449--457 (MR 97j:58064)
8. W. X. Ma and K. S. Li, Virasoro symmetry algebra of Dirac soliton hierarchy, Inverse Problems, Vol.12(1996), L25--L31 (MR 97j:58135)

9. W. X. Ma, Darboux transformations for a Lax integrable system in 2n-dimensions, Letters in Mathematical Physics, Vol.39(1997), 33--49 (MR 98e:58153) (pdf file)
10. W. X. Ma, Problems and Solutions, no.10601, The American Mathematical Monthly, Vol.104(1997), 566
11. W. X. Ma and G. F. Guo, Lax representations and zero curvature representations by Kronecker product, International Journal of Theoretical Physics, Vol.36(1997), 697--704 (MR 98m:58098)
12. W. X. Ma, A note on symmetries and generalized W-algebra of the modified KP equation, Letters in Mathematical Physics, Vol.39(1997), 237--241 (MR 98h:58082)
13. W. X. Ma, Binary nonlinearization for the Dirac systems, Chinese Annals of Mathematics, Series B, Vol.18B(1997), 79--88 (MR 98h:58081) (pdf file)
14. W. X. Ma, R. K. Bullough, P. J. Caudrey and W. I. Fushchych, Time-dependent symmetries of variable-coefficient evolution equations and graded Lie algebras, Journal of Physics A: Mathematical and General, Vol.30(1997), 5141--5149 (MR 98i:58119)
15. W. X. Ma, R. K. Bullough and P. J. Caudrey, Graded symmetry algebras of time-dependent evolution equations and application to the modified KP equations, Journal of Nonlinear Mathematical Physics, Vol.4(1997), 293--309 (MR 98m:35006) (pdf file)
16. W. X. Ma and D. T. Zhou, Explicit exact solutions to a generalized KdV equation, Acta Mathematica Scientia, Vol.17(Supp.)(1997), 168--174

17. W. X. Ma, Extension of hereditary symmetry operators, Journal of Physics A: Mathematical and General, Vol.31(1998), 7279--7289 (MR 99f:58100)
18. W. X. Ma, A class of coupled KdV systems and their bi-Hamiltonian formulation, Journal of Physics A: Mathematical and General, Vol.31(1998), 7585--7591 (MR 99j:58095)
19. W. X. Ma and M. Pavlov, Extending Hamiltonian operators to get bi-Hamiltonian coupled KdV systems, Physics Letters A, Vol.246(1998), 511--522
20. R. G. Zhou and W. X. Ma, New classical and quantum integrable systems related to the MKdV integrable hierarchy, Journal of the Physical Society of Japan, Vol.67(1998), 4045--4050 (MR 2000c:37111)

21. B. Fuchssteiner and W. X. Ma, An approach to master symmetries of lattice equations, in: Symmetries and Integrability of Difference Equations, London Math. Soc. Lecture Note Series 255, edited by P. A. Clarkson and F. W. Nijhoff (Cambridge University Press, Cambridge, 1999) 247--260 (MR 2000e:37104) (pdf file)
22. W. X. Ma and B. Fuchssteiner, Algebraic structure of discrete zero curvature equations and master symmetries of discrete evolution equations, Journal of Mathematical Physics, Vol.40(1999), 2400--2418 (MR 2000c:37118) solv-int/9809009 (pdf file)
23. W. X. Ma, Comment on "Generalized W-symmetry algebra of the conditionally integrable nonlinear evolution equation", Journal of Mathematical Physics, Vol.40(1999), 3685--3690
24. W. X. Ma and R. G. Zhou, On inverse recursion operator and tri-Hamiltonian formulation for a Kaup-Newell system of DNLS equations, Journal of Physics A: Mathematical and General, Vol.32(1999), L239--L242 (MR 2000f:37101)
25. Y. B. Zeng and W. X. Ma, The construction of canonical separated variables for the binary constrained AKNS flow, Physica A, Vol.274(1999), 505--515
26. W. X. Ma and R. G. Zhou, A coupled AKNS-Kaup-Newell soliton hierarchy, Journal of Mathematical Physics, Vol.40(1999), 4419--4428 (MR 2000d:37085)
27. Y. B. Zeng and W. X. Ma, Families of quasi-bi-Hamiltonian systems and separability, Journal of Mathematical Physics, Vol.40(1999), 4452--4473 (MR 2000f:37108)
28. W. X. Ma, X. B. Hu, S. M. Zhu and Y. T. Wu, Bäcklund transformation and its superposition principle of a Blaszak-Marciniak four-field lattice, Journal of Mathematical Physics, Vol.40(1999), 6071--6086 (MR 2000h:37125)
29. Y. B. Zeng and W. X. Ma, Separation of variables for soliton equations via their binary constrained flows, Journal of Mathematical Physics, Vol.40(1999), 6526--6557 (MR 2001e:37093)
30. W. G. Zhang and W. X. Ma, Explicit solitary-wave solutions to generalized Pochhammer-Chree equations, Applied Mathematics and Mechanics, Vol.20(1999), no.6, 666--674 (MR 2000i:35172)

31. Y. S. Li and W. X. Ma, Binary nonlinearization of AKNS spectral problem under higher-order symmetry constraints, Chaos, Solitons & Fractals, Vol.11(2000), 697--710 (MR 2001a:37108)
32. H. W. Tam, W. X. Ma, X. B. Hu and D. L. Wang, The Hirota-Satsuma coupled KdV equation and a coupled Ito system revisited, Journal of the Physical Society of Japan, Vol.69(2000), 45--52 (MR 2001c:35229)
33. R. G. Zhou and W. X. Ma, The r-matrix structure of the restricted coupled AKNS-Kaup-Newell flow, Applied Mathematics Letters, Vol.13(2000), 131--135 (MR 2000m:37165)
34. K. M. Tamizhmani and W. X. Ma, Master symmetries from Lax operators for certain lattice soliton hierarchies, Journal of the Physical Society of Japan, Vol.69(2000), 351--361 (MR 2002a:37111)
35. W. X. Ma and X. G. Geng, New completely integrable Neumann systems related to the perturbation KdV hierarchy, Physics Letters B, Vol.475(2000), 56--62 (MR 2000m:37107)
36. W. X. Ma, Integrable couplings of soliton equations by perturbations I. A general theory and application to the KdV hierarchy, Methods and Applications of Analysis, Vol.7(2000), no. 1, 21--56 (MR 2001k:37115) (pdf file)
37. W. X. Ma and Y. S. Li, Do symmetry constraints nonlinearize spectral problems into Hamiltonian systems? Physics Letters A, Vol.268(2000), no.4-6, 352--359 (MR 2001b:37100)
38. R. G. Zhou and W. X. Ma, Classical r-matrix structures of integrable mappings related to the Volterra lattice, Physics Letters A, Vol.269(2000), no.2-3, 103--111 (MR 2001d:37128)
39. Y. B. Zeng, W. X. Ma and R. L. Lin, Integration of the soliton hierarchy with self-consistent sources, Journal of Mathematical Physics, Vol.41(2000), no.8, 5453--5489 (MR 2001c:37085)
40. Y. S. Li and W. X. Ma, Hamiltonian structures of binary higher-order constrained flows associated with two 3x3 spectral problems, Physics Letters A, Vol.272(2000), no.4, 245--256 (MR 2001m:37140)
41. Y. S. Li, W. X. Ma and J. E. Zhang, Darboux transformations of classical Boussinesq system and its new solutions, Physics Letters A, Vol.275(2000), 60--66 (MR 2002f:35112)
42. X. G. Geng and W. X. Ma, A multipotential generalization of the nonlinear diffusion equation. Journal of the Physical Society of Japan, Vol.69(2000), no.4, 985--986 (MR 2001a:37102)
43. W. X. Ma and R. G. Zhou, Liouville integrability of perturbation systems of finite-dimensional integrable Hamiltonian systems, Physics Letters A, Vol.276(2000), 73--78 (MR 2002b:70025)
44. R. G. Zhou and W. X. Ma, Algebro-geometric solutions of the (2+1)-dimensional Gardner equation, Nuovo Cimento B, Vol.115(2000), 1419--1431 (MR 2002c:37116) ) (pdf file)

2001-2005:

1. W. X. Ma and S. M. Zhu, Non-symmetry constraints of the AKNS system yielding integrable Hamiltonian systems, Chaos, Solitons & Fractals, Vol.12(2001), 67--72 (MR 2001h:37142)
2. Z. X. Zhou and W. X. Ma, Finite dimensional integrable Hamiltonian systems associated with DSI equation by Bargmann constraints, Journal of the Physical Society of Japan, Vol.70(2001), 1241--1245
3. W. X. Ma and R. G. Zhou, Nonlinearization of spectral problems of the perturbation KdV systems, Physica A, Vol.296(2001), 60--74 (MR 2002h:35227)
4. Y. B. Zeng, W. X. Ma and Y. J. Shao, Two binary Darboux transformations for the KdV hierarchy with self-consistent sources, Journal of Mathematical Physics, Vol.42(2001), 2113--2128 (MR 2002b:37116)
5. R. L. Lin, Y. B. Zeng and W. X. Ma, Solving the KdV hierarchy with self-consistent sources by inverse scattering method, Physica A, Vol.291(2001), 287--798 (MR 2002c:35231)
6. W. X. Ma and R. G. Zhou, On the relationship between classical Gaudin models and BC-type Gaudin models, Journal of Physics A: Mathematical and General, Vol.34(2001), 867--880 (MR 2002d:82022)
7. Z. X. Zhou, W. X. Ma and R. G. Zhou, Finite-dimensional integrable systems associated with the Davey-Stewartson I equation, Nonlinearity, Vol.14(2001), 701--717 (MR 2003a:37078)
8. W. X. Ma and X. G. Geng, Bäcklund transformations of soliton systems from symmetry constraints, CRM Proceedings and Lecture Notes, Vol.29(2001), 313--323 (MR 2002m:37112) (pdf file)
9. W. X. Ma, Binary Bargmann symmetry constraints of soliton equations, Nonlinear Analysis, Vol.47(2001), 5199--5211 (MR 2004d:37109)
10. W. X. Ma and Z. X. Zhou, Binary symmetry constraints of N-wave interaction equations in 1+1 and 2+1 dimensions, Journal of Mathematical Physics, Vol.42(2001), 4345--4382 (MR 2002k:37128)

11. W. X. Ma and R. G. Zhou, Binary nonlinearization of spectral problems of the perturbation AKNS systems, Chaos, Solitons & Fractals, Vol.13(2002), 1451--1463 (MR 2003a:37097)
12. W. X. Ma and R. G. Zhou, Adjoint symmetry constraints leading to binary nonlinearization, Journal of Nonlinear Mathematical Physics, Vol.9(2002), Supplement, 106--126 (MR 2004a:37086)
13. K. Maruno and W. X. Ma, Bilinear forms of integrable lattices related to Toda and Lotka-Volterra lattices, Journal of Nonlinear Mathematical Physics, Vol.9(2002), Supplement, 127--139 (MR 2004a:37106)
14. W. X. Ma, A bi-Hamiltonian formulation for triangular systems by perturbations, Journal of Mathematical Physics, Vol.43(2002), no. 3, 1408--1421 (MR 2002k:37129)
15. X. B. Hu and W. X. Ma, Application of Hirota's bilinear formalism to the Toeplitz lattice--some special soliton-like solutions, Physics Letters A, Vol.293(2002), no. 3-4, 161--165 (MR 2003a:37110)
16. M. Blaszak and W. X. Ma, New Liouville integrable noncanonical Hamiltonian systems from the AKNS spectral problem, Journal of Mathematical Physics, Vol.43(2002), no. 6, 3107--3123 (MR 2003g:37112)
17. W. X. Ma and Y. B. Zeng, Binary constrained flows and separation of variables for soliton equations, Australian & New Zealand Industrial and Applied Mathematics Journal, Vol.44(2002), 129--139 (MR 2004c:37164) (ps file, pdf file)
18. W. X. Ma, The theory of binary nonlinearization and its applications to soliton equations, Proceedings of the Third Asian Mathematical Conference (2000, Diliman), World Scientific, River Edge, NJ, 2002, 337--351 (MR 2003d:37112)
19. R. L. Lin, W. X. Ma and Y. B. Zeng, Higher order potential expansion for the continuous limits of the Toda hierarchy, Journal of Physics A: Mathematical and General, Vol.35(2002), 4915--4928 (MR 2003h:37118)
20. W. X. Ma, Complexiton solutions to the Korteweg-de Vries equation, Physics Letters A, Vol.301(2002), 35--44 (MR 2003h:35237)
21. Y. S. Li and W. X. Ma, A nonconfocal involutive system and constrained flows associated with the MKdV- equation, Journal of Mathematical Physics, Vol.43(2002), 4950--4962 (MR 2003f:37119)
22. W. X. Ma and R. G. Zhou, Adjoint symmetry constraints of multicomponent AKNS equations, Chinese Annals of Mathematics, Series B, Vol.23(2002), 373--384 (MR 2003h:37119)
23. Y. B. Zeng, Y. J. Shao and W. X. Ma, Integral-Type Darboux Transformations for the mKdV hierarchy with self-consistent sources, Communications in Theoretical Physics, Vol.38(2002), 641--648

24. C. R. Gilson, X. B. Hu, W. X. Ma and H. W. Tam, Two integrable differential-difference equations derived from the discrete BKP equation and their related equations, Physica D, Vol.175(2003), 177--184 (MR 2004a:35202)
25. M. Blaszak and W. X. Ma, Separable Hamiltonian equations on Riemann manifolds and related integrable hydrodynamic systems, Journal of Geometry and Physics, Vol.47(2003), 21--42 (MR 2004k:37117)
26. P. Gao, B. L. Guo and W. X. Ma, Persistent homoclinic orbits for perturbed nonlinear Schroeding equation with derivative term, Advances in Mathematics (China), Vol.32(2003), 253--256
27. W. X. Ma, Enlarging spectral problems to construct integrable couplings of soliton equations, Physics Letters A, Vol.316(2003), 72--76 (MR 2004g:37102)
28. W. X. Ma, Diversity of exact solutions to a restricted Boiti-Leon-Pempinelli dispersive long-wave system, Physics Letters A, Vol.319(2003), 325--333 (MR 2004i:76028)
29. W. X. Ma, Soliton, positon and negaton solutions to a Schroedinger self-consistent source equation, Journal of the Physical Society of Japan, Vol.72(2003), 3017--3019

30. W. X. Ma, Wronskians, Generalized Wronskians and solutions to the Korteweg-de Vries equation, Chaos, Solitons & Fractals, Vol.19(2004), 163--170 (MR 2004j:35251) (pdf file)
31. W. X. Ma and X. X. Xu, Positive and negative hierarchies of integrable lattice models associated with a Hamiltonian pair, International Journal of Theoretical Physics, Vol.43(2004), 219--235 (MR 2006a:37068) (pdf file)
32. K. Maruno, W. X. Ma and M. Oikawa, Generalized Casorati determinant and positon-negaton-type solutions of the Toda lattice equation, Journal of the Physical Society of Japan, Vol.73(2004), 831--837
33. W. X. Ma and X. X. Xu, A modified Toda spectral problem and its hierarchy of bi-Hamiltonian lattice equations, Journal of Physics A: Mathematical and General, Vol.37(2004), 1323--1336 (MR 2005a:37145) (pdf file)
34. W. X. Ma and Y. You, Rational solutions of the Toda lattice equation in Casoratian form, Chaos, Solitons & Fractals, Vol.22(2004), 395--406 (MR 2005b:37178) (pdf file)
35. W. X. Ma and K. Maruno, Complexiton solutions of the Toda lattice equation, Physica A, Vol.343(2004), 219--237 (MR 2005h:37181) (pdf file)

36. W. X. Ma and Y. You, Solving the Korteweg-de Vries equation by its bilinear form: Wronskian solutions, Transactions of the American Mathematical Society, Vol.357(2005), 1753--1778 (MR 2005k:37156)
37. W. X. Ma, Integrable couplings of vector AKNS soliton equations, Journal of Mathematical Physics, Vol.46(2005), 033507, 19 pp. (MR 2005k:37155)
38. W. X. Ma, Complexiton solutions of the Korteweg-de Vries equation with self-consistent sources, Chaos, Solitons & Fractals, Vol.26(2005), 1453--1458
39. W. X. Ma and W. Strampp, Bilinear forms and Bäcklund transformations of the perturbation systems, Physics Letters A, Vol.341(2005), 441--449 (MR 2006d:37126)
40. W. X. Ma, Complexiton solutions to integrable equations, Nonlinear Analysis, Vol. 63(2005), e2461--e2471 (pdf file)
41. W. X. Ma, Integrability, in: Encyclopedia of Nonlinear Science, ed. A. Scott, Taylor & Francis (2005), 250--253 (pdf file)

2006-2010:

1. W. X. Ma, X. X. Xu and Y. F. Zhang, Semi-direct sums of Lie algebras and continuous integrable couplings, Physics Letters A, Vol.351(2006), 125--130 (MR 2006i:37149) (pdf file)
2. W. X. Ma, X. X. Xu and Y. F. Zhang, Semidirect sums of Lie algebras and discrete integrable couplings, Journal of Mathematical Physics, Vol.47(2006), 053501, 16 pp. (MR 2007e:37047)
3. W. X. Ma and M. Chen, Hamiltonian and quasi-Hamiltonian structures associated with semi-direct sums of Lie algebras, Journal of Physics A: Mathematical and General, Vol.39(2006), 10787--10801 (MR 2007g:37050) (pdf file)
4. W. X. Ma and H. Y. Wu, Time-space integrable decompositions of nonlinear evolution equations, Journal of Mathematical Analysis and Applications, Vol.324(2006), 134--149 (MR 2007j:37103)
5. W. X. Ma, Mixed rational-soliton solutions to the Toda lattice equation, Differential & Difference Equations and Applications, 711--720, Hindawi Publ. Corp., New York, 2006 (MR 2008a:37087) (pdf file)

6. W. X. Ma, H. Y. Wu and J. S. He, Partial differential equations possessing Frobenius integrable decompositions, Physics Letters A, Vol.364(2007), 29--32 MR2288009 (2007k:35421) (pdf file)
7. W. X. Ma and M. Chen, Do symmetry constraints yield exact solutions? Chaos, Solitons & Fractals, Vol.32(2007), 1513--1517 MR2286313 (2007h:35005)
8. C. X. Li, W. X. Ma, X. J. Liu and Y. B. Zeng, Wronskian solutions of the Boussinesq equation--solitons, negatons, positons and complexitons, Inverse Problems, Vol.23(2007), 279--296 MR2302974 (2007m:37164)
9. S. B. Damelin and W. X. Ma, Preface [Special issue: Topics in integrable systems], Journal of Computational and Applied Mathematics, Vol.202(2007), 1--2
10. W. X. Ma and B. Shekhtman, A linear system arising from a polynomial problem and its applications, Chinese Annals of Mathematics, Series B, Vol.28(2007), 283--292
11. W. X. Ma, A Hamiltonian structure associated with a matrix spectral problem of arbitrary-order, Physics Letters A, Vol.367(2007), 473--477
12. J. S. He, K. L. Tian, A. Foerster and W. X. Ma, Additional symmetries and string equation of the CKP hierarchy, Letters in Mathematical Physics, Vol.81(2007), 119--134
13. W. X. Ma, A discrete variational identity on semi-direct sums of Lie algebras, Journal of Physics A: Mathematical and Theoretical, Vol.40(2007), 15055--15069 (pdf file)

14. W. X. Ma, A multi-component Lax integrable hierarchy with Hamiltonian structure, Pacific Journal of Applied Mathematics, Vol.1(2008), 69--75 (pdf file)
15. W. X. Ma, J. S. He and Z. Y. Qin, A supertrace identity and its applications to superintegrable systems, Journal of Mathematical Physics, Vol.49(2008), 033511, 13 pp. (pdf file)
16. L. Luo, W. X. Ma and E. G. Fan, The algebraic structure of zero curvature representations associated with integrable couplings, International Journal of Modern Physics A, Vol.23(2008), 1309--1325 (pdf file)
17. W. X. Ma, An application of the Casoratian technique to the 2D Toda lattice equation, Modern Physics Letters B, Vol.22(2008), 1815--1825 (pdf file)

18. W. X. Ma, Multi-component bi-Hamiltonian Dirac integrable equations, Chaos, Solitons & Fractals, Vol.39(2009), 282--287 (pdf file)
19. W. X. Ma, C. X. Li and J. S. He, A second Wronskian formulation of the Boussinesq equation, Nonlinear Analysis: Theory, Methods & Applications, Vol.70(2009), 4245--4258 (pdf file)
20. L. Gao, W. X. Ma and W. Xu, Travelling wave and double-solitary-like solutions to two nonlinear evolution equations, Dynamics of Continuous, Discrete & Impulsive Systems, Series A: Mathematical Analysis, Vol.16(2009), Differential Equations and Dynamical Systems, suppl. S1, 10--14
21. W. X. Ma, The Casoratian technique for integrable lattice equations, Dynamics of Continuous, Discrete & Impulsive Systems, Series A: Mathematical Analysis, Vol.16(2009), Differential Equations and Dynamical Systems, suppl. S1, 201--207
22. W. X. Ma, R. G. Zhou and L. Gao, Exact one-periodic and two-periodic wave solutions to Hirota bilinear equations in (2+1) dimensions, Modern Physics Letters A, Vol.24(2009), 1677--1688 (pdf file)
23. W. X. Ma and L. Gao, Coupling integrable couplings, Modern Physics Letters B, Vol.23(2009), 1847--1860 (pdf file)
24. W. X. Ma and J.-H. Lee, A transformed rational function method and exact solutions to the 3+1 dimensional Jimbo-Miwa equation, Chaos, Solitons & Fractals, Vol.42(2009), 1356--1363 (pdf file)
25. W. X. Ma, X. Gu and L. Gao, A note on exact solutions to linear differential equations by the matrix exponential, Advances in Applied Mathematics and Mechanics, Vol.1(2009), 573--580 (pdf file)
26. W. X. Ma, Variational identities and applications to Hamiltonian structures of soliton equations, Nonlinear Analysis: Theory, Methods & Applications, Vol.71(2009), e1716--e1726 (pdf file, )
27. L. Gao, W. X. Ma and W. Xu, Travelling wave solutions to Zufiria's higher-order Boussinesq type equations, Nonlinear Analysis: Theory, Methods & Applications, Vol.71(2009), e711-e724 (pdf file)
28. W. X. Ma and M. Chen, Direct search for exact solutions to the nonlinear Schrdinger equation, Applied Mathematics and Computation, Vol.215(2009), 2835--2842 (pdf file)
29. W. X. Ma, Wronskian solutions to integrable equations, Discrete and Continuous Dynamical Systems - Supplement 2009, 506--515 (pdf file)

30. W. X. Ma and B. Shekhtman, Do the chain rules for matrix functions hold without commutativity? Linear and Multilinear Algebra, Vol.58(2010), 79-87 (pdf file)
31. W. X. Ma and Y. Zhang, Component-trace identities for Hamiltonian structures, Applicable Analysis, Vol.89(2010), 457-472
32. W. X. Ma, An extended Harry Dym hierarchy, Journal of Physics A: Mathematical and Theoretical, Vol.43(2010), 165202 (pdf file)
33. J. Yu, J. S. He, W. X. Ma and Y. Cheng, The Bargmann symmetry constraint and binary nonlinearization of the super Dirac systems, Chinese Annals of Mathematics, Series B, Vol.31(2010), no. 3, 361-372 (pdf file)
34. L. Gao, W. X. Ma and W. Xu, Frobenius integrable decompositions for ninth-order partial differential equations of specific polynomial type, Applied Mathematics and Computation, Vol.216(2010), 2728-2733 (pdf file)
35. W. X. Ma, Variational identities and Hamiltonian structures, in: Nonlinear and Modern Mathematical Physics, pp.1-27, edited by W. X. Ma, X. B. Hu and Q. P. Liu, AIP Conference Proceedings, Vol.1212 (American Institute of Physics, Melville, NY, 2010)
36. W. X. Ma, Compatibility equations of the extended KP hierarchy, in: Nonlinear and Modern Mathematical Physics, pp.94-105, edited by W. X. Ma, X. B. Hu and Q. P. Liu, AIP Conference Proceedings, Vol.1212 (American Institute of Physics, Melville, NY, 2010)
37. W. X. Ma, An extended noncommutative KP hierarchy, Journal of Mathematical Physics, Vol.51(2010), 073505
38. W. X. Ma, T. W. Huang and Y. Zhang, A multiple exp-function method for nonlinear differential equations and its application, Physica Scripta, Vol.82(2010), 065003 (pdf file) (Most cited paper)
39. Z. Wang and W. X. Ma, Discrete Jacobi sub-equation method for nonlinear differential-difference equations, Mathematical Methods in the Applied Sciences, Vol.33(2010), no. 12, 1463-1472
40. W. X. Ma and Z. N. Zhu, Constructing nonlinear discrete integrable Hamiltonian couplings, Computers and Mathematics with Applications, Vol.60 (2010), 2601-2608(pdf file)

2011-2015:

1. W. X. Ma, Commutativity of the extended KP flows, Communications in Nonlinear Science and Numerical Simulation, Vol.16(2011), 722-730 (pdf file)
2. W. X. Ma, Comment on the 3+1 dimensional Kadomtsev-Petviashvili equations, Communications in Nonlinear Science and Numerical Simulation, Vol.16(2011), 2663-2666 (pdf file)
3. W. X. Ma and E. G. Fan, Linear superposition principle applying to Hirota bilinear equations, Computers and Mathematics with Applications, Vol.61(2011), 950-959 (pdf file)
4. W. X. Ma, Nonlinear continuous integrable Hamiltonian couplings, Applied Mathematics and Computation, Vol.217(2011), 7238-7244 (pdf file)
5. W. X. Ma and A. Pekcan, Uniqueness of the Kadomtsev-Petviashvili and Boussinesq equations, Zeitschrift fr Naturforschung A, Vol.66(2011), 377-382 (pdf file)
6. Y. N. Tang, W. X. Ma, W. Xu and L. Gao, Wronskian determinant solutions of the (3 + 1)-dimensional Jimbo-Miwa equation, Applied Mathematics and Computation, Vol.217(2011), 8722-8730 (pdf file)
7. W. X. Ma, A. Abdeljabbar and M. G. Asaad, Wronskian and Grammian solutions to a (3+1)-dimensional generalized KP equation, Applied Mathematics and Computation, Vol.217(2011), 10016-10023 (pdf file)
8. L. Luo, W. X. Ma and E. G. Fan, An algebraic structure of zero curvature representations associated with coupled integrable couplings and applications to $\tau$-symmetry algebras, International Journal of Modern Physics B, Vol.25(2011), 3237-3252 (pdf file)
9. W. X. Ma, Combined Wronskian solutions to the 2D Toda molecule equation, Physics Letters A, Vol.375(2011), 3931-3935 (pdf file)
10. M. E. H. Ismail and W. X. Ma, Equations of motion for zeros of orthogonal polynomials related to the Toda lattices, Arab Journal of Mathematical Sciences, Vol.17(2011), 1-10 (pdf file)
11. R. G. Zhou, W. X. Ma and J. L. Wang, Integrable deformations of binary constrained soliton flows, Chinese Annals of Mathematics, Series A, Vol.32(2011), 161-172; translation in Chinese Journal of Contemporary Mathematics, Vol.32(2011), 137-148
12. W. X. Ma, Generalized bilinear differential equations, Studies in Nonlinear Sciences, Vol.2(2011), 140-144 (pdf file)

13. Y. N. Tang, W. X. Ma, W. Xu and L. Gao, Integrable coupling hierarchy and Hamiltonian structure for a matrix spectral problem with arbitrary-order, Communications in Nonlinear Science and Numerical Simulation, Vol.17(2012), 585-592 (pdf file)
14. M. G. Asaad and W. X. Ma, Pfaffian solutions to a (3+1)-dimensional generalized B-type Kadomtsev-Petviashvili equation and its modified counterpart, Applied Mathematics and Computation, Vol.218(2012), 5524-5542 (pdf file)
15. W. X. Ma, Y. Zhang, Y. N. Tang and J. Y. Tu, Hirota bilinear equations with linear subspaces of solutions, Applied Mathematics and Computation, Vol.218(2012), 7174-7183 (pdf file)
16. W. X. Ma, Loop algebras and bi-integrable couplings, Chinese Annuals of Mathematics Series B, Vol.33(2012), 207-224 (pdf file)
17. Y. F. Zhang and W. X. Ma, Lie algebraic approach to nonlinear integrable couplings of evolution type, Journal of Applied Nonlinear Dynamics, Vol.1(2012), 1-28 (pdf file)
18. W. X. Ma and A. Abdeljabbar, A bilinear Bäcklund transformation of a (3+1)-dimensional generalized KP equation, Applied Mathematics Letters, Vol.12(2012), 1500-1504 (pdf file)
19. W. X. Ma, A refined invariant subspace method and applications to evolution equations, Science China Mathematics, Vol.55(2012), 1796-1778 (pdf file)
20. W. X. Ma and Y. P. Liu, Invariant subspaces and exact solutions of a class of dispersive evolution equations, Communications in Nonlinear Science and Numerical Simulation, Vol.17(2012), 3795-3801 (pdf file)
21. W. X. Ma and Z. N. Zhu, Solving the (3+1)-dimensional generalized KP and BKP equations by the multiple exp-function algorithm, Applied Mathematics and Computation, Vol.218(2012), 11871-11879 (pdf file)
22. Z. Y. Qin, G. Mu and W. X. Ma, Painlevé integrability and complexiton-like solutions of a coupled Higgs model, International Journal of Theoretical Physics, Vol.51(2012), 999-1006 (pdf file)
23. Y. N. Tang, J. Y. Tu and W. X. Ma, Two new Wronskian conditions for the (3+1)-dimensional Jimbo-Miwa equation, Applied Mathematics and Computation, Vol.218(2012), 10050-100556 (pdf file)
24. Y. Zhang, Y. C. You, W. X. Ma and H. Q. Zhao, Resonance of solitons in a coupled higher-order Ito equation, Journal of Mathematical Analysis and Applications, Vol.394(2012), 121-128 (pdf file)
25. M. G. Asaad and W. X. Ma, Extended Gram-type determinant, wave and rational solutions to two (3+1)-dimensional nonlinear evolution equations, Applied Mathematics and Computation, Vol.219(2012), 213-225 (pdf file)
26. A. Abdeljabbar, W. X. Ma and A. Yildirim, Determinant solutions to a (3+1)-dimensional generalized KP equation with variable coefficients, Chinese Annals of Mathematics, Series B, Vol.33(2012), 641-650 121-128 (pdf file)
27. W. X. Ma, J. H. Meng and H. Q. Zhang, Integrable couplings, variational identities and Hamiltonian formulations, Global Journal of Mathematical Sciences, Vol.1(2012), 1-17 (pdf file)
28. Z. Y. Qin, W. X. Ma and H. C. Ma, Painlevé integrability of coupled variable coefficient higher-order nonlinear Schrödinger equations with free parameters, Chinese Annals of Mathematics, Series A, Vol.33(2012), 229-236

29. H. T. Chen, S. H. Yang and W. X. Ma, Double sub-equation method for complexiton solutions of nonlinear partial differential equations, Applied Mathematics and Computation, Vol.219(2013), 4775-4781
30. W. X. Ma, Bilinear equations, Bell polynomials and linear superposition principle, Journal of Physics: Conference Series, Vol.411(2013), 012021, pp. 11 (pdf file)
31. W. X. Ma and T. C. Xia, Pfaffianized systems for a generalized Kadomtsev-Petviashvili equation, Physica Scripta, Vol.87(2013), 055003, pp. 8 (pdf file)
32. W. X. Ma, A soliton hierarchy associated with so(3,R), Applied Mathematics and Computation, Vol.220(2013), 117-122 (pdf file)
33. W. X. Ma, J. H. Meng and H. Q. Zhang, Tri-integrable couplings by matrix loop algebras, International Journal of Nonlinear Sciences and Numerical Simulation, Vol.14(2013), 377-388 (pdf file)
34. J. H. Meng and W. X. Ma, Non-semisimple Lie algebras of block matrices and applications to bi-integrable couplings, Advances in Applied Mathematics and Mechanics, Vol.5(2013), 652-670
35. W. X. Ma, H. Q. Zhang and J. H. Meng, A block matrix loop algebra and bi-integrable couplings of the Dirac equations, East Asian Journal on Applied Mathematics, Vol.3(2013), 171-189 (pdf file)
36. J. H. Meng and W. X. Ma, Hamiltonian tri-integrable couplings of the AKNS hierarchy, Communications in Theoretical Physics, Vol.59(2013), 385-392
37. W. X. Ma, Bilinear equations and resonant solutions characterized by Bell polynomials, Reports on Mathematical Physics, Vol.72(2013), 41-56
38. W. X. Ma, Trilinear equations, Bell polynomials, and resonant solutions, Frontiers of Mathematics in China, Vol.8(2013), 1139-1156 (pdf file)
39. H. C. Zheng, W. X. Ma and X. Gu, Hirota bilinear equations with linear subspaces of hyperbolic and trigonometric function solutions, Applied Mathematics and Computation, Vol.220(2013), 226-234 (pdf file)
40. W. X. Ma, J. H. Meng and B. Shekhtman, Tri-integrable couplings of the KdV hierarchy associated with a non-semisimple Lie algebra, Global Journal of Mathematical Sciences, Vol.2(2013), 9-19 (pdf file)
41. W. X. Ma, Lie algebra structures associated with zero curvature equations and generalized zero curvature equations, British Journal of Applied Science & Technology, Vol.3(2013), 1336-1344 (pdf file)
42. W. X. Ma, A spectral problem based on so(3,R) and its associated commuting soliton equations, Journal of Mathematical Physics, Vol.54(2013), 103509, pp. 8 (pdf file)
43. W. X. Ma, Integrable couplings and matrix loop algebras, in: Nonlinear and Modern Mathematical Physics, pp.105-122, edited by W. X. Ma and D. Kaup, AIP Conference Proceedings, Vol.1562 (American Institute of Physics, Melville, NY, 2013) (pdf file)
44. S. W. Liu and W. X. Ma, The string equation and the tau-function Witt constraints for the discrete Kadomtsev-Petviashvili hierarchy, Journal of Mathematical Physics, Vol.54(2013), 103513, pp. 14 (pdf file)

45. W. G. Rui, W. X. Ma, C. M. Khalique and Z. N. Zhu, Study of integrability and exact solutions for nonlinear evolution equations, Abstract and Applied Analysis, Vol.2014(2014), Article ID 373745, pp3
46. H. H. Dong, W. X. Ma, Y. F. Zhang and T. T. Chen, Integrable couplings: generation, Hamiltonian structures, conservation laws, and applications, Abstract and Applied Analysis, Vol.2014(2014), Article ID 356350, pp2
47. H. Q. Zhang and W. X. Ma, Extended transformed rational function method and applications to complexiton solutions, Applied Mathematics and Computation, Vol.230(2014), 509-515
48. W. X. Ma, S. Manukure and H. C. Zheng, A counterpart of the Wadati-Konno-Ichikawa soliton hierarchy associated with so(3,R), Zeitschrift für Naturforschung A, Vol.69(2014), 411-419 (pdf file)
49. Y. J. Ye, W. X. Ma, S. F. Shen and D. D. Zhang, A class of third-order nonlinear evolution equations admitting invariant subspaces and associated reductions, Journal of Nonlinear Mathematical Physics, Vol.21(2014), no. 1, 132-148
50. W. X. Ma, An integrable counterpart of the D-AKNS soliton hierarchy from so(3,R), Physics Letters A, Vol.378(2014), no. 24-25, 1717-1720 (pdf file)
51. S. Manukure and W. X. Ma, Bi-integrable couplings of a new soliton hierarchy associated with a non-semisimple Lie algebra, Applied Mathematics and Computation, Vol.245(2014), 44-52
52. W. X. Ma, C. G. Shi, E. A. Appiah, C. X. Li and S. F. Shen, An integrable generalization of the Kaup-Newell soliton hierarchy, Physica Scripta, Vol.89(2014), 065203, pp8 (pdf file)
53. C. G. Shi, W. X. Ma and M. McAnally, Integrable counterparts of the D-Kaup-Newell soliton hierarchy, Applied Mathematics and Computation, Vol.248(2014), 463-469 (pdf file)
54. W. X. Ma, T. C. Xia and Z. N. Zhu, A generalization of the Wadati-Konno-Ichikawa soliton hierarchy and its Liouville integrability, International Journal of Nonlinear Sciences and Numerical Simulation, Vol.15(2014), no. 6, 397-404 (pdf file)
55. W. X. Ma, S. F. Shen, S. M. Yu, H. Q. Zhang and W. Y. Zhang, An integrable SO(3,R)-counterpart of the Heisenberg soliton hierarchy, Reports on Mathematical Physics, Vol.74(2014), no. 3, 283-299 (pdf file)
56. W. Y. Zhang and W. X. Ma, An so(3,R) counterpart of the Dirac soliton hierarchy and its bi-integrable couplings, International Journal of Theoretical Physics, Vol.53(2014), 4211-4222 (pdf file)

57. S. Manukure, W. X. Ma and E. Appiah, A tri-Hamiltonian formulation of a new soliton hierarchy associated with so(3,R), Applied Mathematics Letters, Vol.39(2015), 28-30
58. H. Y. Zhu, S. M. Yu, S. F. Shen and W. X. Ma, New integrable sl(2,R)-generalization of the classical Wadati-Konno-Ichikawa hierarchy, Communications in Nonlinear Science and Numerical Simulation, Vol.22(2015), no. 1-3, 1341-1349
59. S. F. Shen, L. Y. Jiang, Y. Y. Jin and W. X. Ma, New soliton hierarchies associated with the Lie algebra so(3,R) and their bi-Hamiltonian structures, Reports on Mathematical Physics, Vol.75(2015), no. 1, 113-133
60. Y. Zhang and W. X. Ma, Rational solutions to a KdV-like equation, Applied Mathematics and Computation, Vol.256(2015), 252-256 (pdf file)
61. Y. F. Zhang and W. X. Ma, A study on rational solutions to a KP-like equation, Zeitschrift für Naturforschung A, Vol.70(2015), 263-268 (pdf file)
62. S. M. Yu, Y. Q. Yao, S. F. Shen and W. X. Ma, Bi-integrable couplings of a Kaup-Newell type soliton hierarchy and their bi-Hamiltonian structures, Communications in Nonlinear Science and Numerical Simulation, Vol.23(2015), 366-377 (pdf file)
63. L. Y. Jiang, Y. Y. Jin, W. X. Ma, S. F. Shen and H. Y. Zhu, Novel soliton hierarchies of Levi type and their bi-Hamiltonian structures, Communications in Nonlinear Science and Numerical Simulation, Vol.23(2015), 388-396 (pdf file)
64. C. G. Shi, B. Z. Zhao and W. X. Ma, Exact rational solutions to a Boussinesq-like equation in (1+1)-dimensions, Applied Mathematics Letters, Vol.48(2015), 170-176 (pdf file)
65. Y. N. Tang, L. Wang and W. X. Ma, Integrable couplings, bi-integrable couplings and their Hamiltonian structures of the Giachetti-Johnson soliton hierarchy, Mathematical Methods in the Applied Sciences, Vol.38(2015), 2305-2315
66. S. Manukure and W. X. Ma, A soliton hierarchy associated with a new spectral problem and its Hamiltonian structure, Journal of Mathematical Physics, Vol.56(2015), 021502, 7 pp.
67. S. Manukure and W. X. Ma, An integrable extension of a soliton hierarchy associated with so(3,R) and its bi-Hamiltonian formulation, Journal of Mathematical Physics, Vol.56(2015), 111505, 8 pp.
68. S. F. Shen, C. X. Li, Y. Y. Jin and S. M. Yu, Multi-component integrable couplings for the Ablowitz-Kaup-Newell-Segur and Volterra hierarchies, Mathematical Methods in the Applied Sciences, Vol.38(2015), 4345-4356
69. W. X. Ma, Conservation laws of discrete evolution equations by symmetries and adjoint symmetries, Symmetry, Vol.7(2015), 714-725 (pdf file)
70. X. , W. X. Ma and C. M. Khalique, A direct bilinear Bäcklund transformation of a (2+1)-dimensional Korteweg-de Vries-like model, Applied Mathematics Letters, Vol.50(2015), 37-42 (pdf file)
71. W. X. Ma, Lump solutions to the Kadomtsev-Petviashvili equation, Physics Letters A, Vol.379(2015), 1975-1978 (pdf file)
72. X. , W. X. Ma, J. Yu, F. H. Lin and and C. M. Khalique, Envelope bright- and dark-soliton solutions for the Gerdjikov-Ivanov model, Nonlinear Dynamics, Vol.82(2015), 1211-1220 (pdf file)

2016-present:

1. X. , W. X. Ma, J. Yu and C. M. Khalique, Solitary waves with the Madelung fluid description: A generalized derivative nonlinear Schrödinger equation, Communications in Nonlinear Science and Numerical Simulation, Vol.31(2016), 40-46
2. W. X. Ma, J. H. Meng and M. S. Zhang, Nonlinear bi-integrable couplings with Hamiltonian structures, Mathematics and Computers in Simulation, Vol.127(2016), 166-177 (pdf file)
3. W. X. Ma, Z. Y. Qin and X. , Lump solutions to dimensionally reduced p-gKP and p-gBKP equations, Nonlinear Dynamics, Vol.84(2016), 923-931 (pdf file)
4. X. , W. X. Ma, S. T. Chen and C. M. Khalique, A note on rational solutions to a Hirota-Satsuma-like equation, Applied Mathematics Letters, Vol.58(2016), 13-18 (pdf file)
5. Ö. Ünsal and W. X. Ma, Linear superposition principle of hyperbolic and trigonometric function solutions to generalized bilinear equations, Computers and Mathematics with Applications, Vol.71(2016), 1242-1247 (pdf file)
6. X. , W. X. Ma, Y. Zhou and C. M. Khalique, Rational solutions to an extended Kadomtsev-Petviashvili-like equation with symbolic computation, Computers and Mathematics with Applications, Vol.71(2016), 1560-1567 (pdf file)
7. Y. J. Ye, Z. H. Li, C. X. Li, S. F. Shen and W. X. Ma, A generalized Dirac soliton hierarchy and its bi-Hamiltonian structure, Applied Mathematics Letters, Vol.60(2016), 67-72 (pdf file)
8. Y. Q. Yao, S. F. Shen and W. X. Ma, A soliton hierarchy associated with a spectral problem of 2nd degree in a spectral parameter and its bi-Hamiltonian structure, Advances in Mathematical Physics, Vol.2016(2016), Article ID 3589704, 6 pages (pdf file)
9. X. and W. X. Ma, Study of lump dynamics based on a dimensionally reduced Hirota bilinear equation, Nonlinear Dynamics, Vol.85(2016), 1217--1222 (pdf file)
10. W. X. Ma and Yuan Zhou, Reduced D-Kaup-Newell soliton hierarchies from sl(2,R) and so(3,R), International Journal of Geometric Methods in Modern Physics, Vol.13(2016), 1650105 (16 pages) (pdf file)

Papers reviewed in Mathematical Reviews, American Mathematical Society

Papers stored in the e-print archive of nonlinear science at the Los Alamos National Laboratory, USA.