Research Article
Lump Solutions, Multi Lump Solutions and More Soliton Solutions of a Novel (2+1)-dimensional Nonlinear Evolution Equation
https://doi.org/10.21203/rs.3.rs-996320/v1
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Exact solutions of a new (2+1)-dimensional nonlinear evolution equation are studied. Through the Hirota bilinear method, the test function method and the improved tanh-coth and tah-cot method, with the assisstance of symbolic operations, one can obtain the lump solutions, multi lump solutions and more soliton solutions. Finally, by determining different parameters, we draw the three-dimensional plots and density plots at different times.
test functions
lump solutions
multi lump solutions
more soliton solutions
the improved tanh–coth and tan-cot methods
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You are reading this latest preprint version