Solitons and Periodic Wave Solutions for Coupled Nonlinear Equations
نویسندگان
چکیده
In this work we apply the tanh-coth method and the tan-cot method to study some nonlinear coupled equations. Four nonlinear coupled equations that appear in a variety of scientific applications are investigated. We derive soliton, singular solitons and periodic wave solutions for these coupled equations. The obtained results show that these four coupled equations reveal richness of explicit soliton and periodic solutions.
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