New Families of Exact Excitations to (2+1)-Dimensional Toda Lattice System via an Extended Projective Approach |
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| Authors: | FANG Jian-Ping FEI Jin-Xi ZHENG Chun-Long |
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| Affiliation: | 1. College of Physics and Mathematics, Lishui University, Lishui 323000, China;2. Shanghai Institute of Applied Mathematics and Mechanics,Shanghai University, Shanghai 200072, China |
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| Abstract: | In this paper, the extended projective approach, which wasrecently presented and successfully used in some continuousnonlinear physical systems, is generalized to nonlinear partialdifferential-difference systems (DDEs). As a concrete example, newfamilies of exact solutions to the (2+1)-dimensionalToda lattice system are obtained by the extended projective approach. |
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| Keywords: | extended projective approach DDEs Toda lattice exact solution |
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