Triple Wronskian Representation of the Multi-Soliton Solutions for a Coupled GMNLS Equations

Article Preview

Abstract:

In this paper, we mainly extend the notion of the Wronskian to a coupled GMNLS equations. Based on the N-fold Darboux transformation (DT), we present the triple Wronskian representation of the multi-soliton solutions for the coupled GMNLS equations. Di erent fromthe previous method, the triple Wronskian solutions can be obtained from the N -fold DT without substituting it into the bilinear equation. A signi cant advantage of such method is that it avoids guessing the Wroskian representation and Wronskian condition. Our approach could be applied other soliton equations with 3×3 spectral problems.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 860-863)

Pages:

2940-2945

Citation:

Online since:

December 2013

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] M. J. Ablowitz and P. A. Clarkson, Solitons, Nonlinear Evolution Equations and Inverse Scattering, Cambridge Univ. Press, Cambridge (1991).

DOI: 10.1017/cbo9780511623998

Google Scholar

[2] J. Weiss, M. Tabor and G. Carnevale, J. Math. Phys. 24 (1983) 522.

Google Scholar

[3] M. Wadati, H. Sanuki and K. Konno, Prog. Theor. Phys. 53 (1975) 419.

Google Scholar

[4] S. Y. Lou, Phys. Lett. A 277 (2000) 94.

Google Scholar

[5] R. Hirota, The Direct Method in Soliton Theory, Cambridge Univ. Press, Cambridge (2004).

Google Scholar

[6] N. C. Freeman and J. J. Nimmo, Phys. Lett. A 95 (1983) 1; J. J. Nimmo, Phys. Lett. A 99 (1983) 279; J. J. Nimmo and N. C. Freeman, Phys. Lett. A 95 (1983) 4; J. J. Nimmo and N. C. Freeman, J. Phys. A 17 (1984) 1415.

DOI: 10.1016/0375-9601(83)90764-8

Google Scholar

[7] V. A. Mateev and M. A. Salle, Darboux Transformation and Solitons, Springer, Berlin (1991).

Google Scholar

[8] S. Sirianunpiboon, Phys. Lett. A 134 (1988) 31.

Google Scholar

[9] V. B. Matveev, Phys. Lett. A 166 (1992) 205.

Google Scholar

[10] W. X. Ma, Trans. Amer. Math. Soc. 357 (2005) 1753.

Google Scholar

[11] D. Y. Chen, D. J. Zhang and J. B. Bi, Sci. Chin. A 51 (2008) 55.

Google Scholar

[12] F. C. You, T. C. Xia and D. Y. Chen, Phys. Lett. A 372 (2008) 3184.

Google Scholar

[13] H. X. Yang, D. L. Wang and C. S. Li, Mod. Phys. Lett. B 20 (2006) 1575.

Google Scholar