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            Closed form solutions for a generalized Benjamin–Bona– Mahony–Burgers equation with higher-order nonlinearity
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 | Organization:  | Departamento de Matemáticas, Universidad Nacional de Colombia |  
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 | Applied Mathematics and Computation |  
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            We obtain closed form solutions for a generalized Benjamin–Bona–Mahony–Burgers (gBBMB) equation with higher-order nonlinearity which belong to a class of so called nonlinear pseudo-parabolic or type Sobolev equations. The generalized tanh–coth method is used here; with the aid of Mathematica, periodic and soliton solutions are formally derived. Finally some conclusions are given.
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