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Your search keyword '"LI, ZITIAN"' showing total 2 results
Start Over Author "LI, ZITIAN" Topic dimensional analysis Topic solitons
2 results on '"LI, ZITIAN"'

1. Multidromion Soliton and Rouge Wave for the (2 + 1)-Dimensional Broer-Kaup System with Variable Coefficients.

Author

Li, Zitian

Subjects
*SOLITONS, *MATHEMATICAL variables, *COEFFICIENTS (Statistics), *ARBITRARY constants, *MATHEMATICAL functions, *DIMENSIONAL analysis
Abstract

Broad new families of rational form variable separation solutions with two arbitrary lower-dimensional functions of the (2 + 1)-dimensional Broer-Kaup system with variable coefficients are derived by means of an improved mapping approach and a variable separation hypothesis. Based on the derived variable separation excitation, some new special types of localized solutions such as rouge wave, multidromion soliton, and soliton vanish phenomenon are revealed by selecting appropriate functions of the general variable separation solution. [ABSTRACT FROM AUTHOR]

Published
2015
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2. New kink-shaped solutions and periodic wave solutions for the (2+1)-dimensional Sine-Gordon equation

Author

LI, Zitian

Subjects
*NUMERICAL solutions to wave equations, *DIMENSIONAL analysis, *NUMERICAL solutions to nonlinear differential equations, *MATHEMATICAL singularities, *SOLITONS, *PERIODIC functions
Abstract

Abstract: New exact solutions including the kink-shaped solutions, bell-shaped solutions, periodic solutions, singular soliton solutions and rational solution for the (2+1)-dimensional Sine-Gordon equation are obtained using the tanh method, the -expansion method and the auxiliary function method, respectively. [Copyright &y& Elsevier]

Published
2010
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