Lump and Lump-Type Solutions of the Generalized (3+1)‎-Dimensional Variable-Coefficient B-Type Kadomtsev-Petviashvili Equation

الملخص EN

Based on the Hirota bilinear form of the generalized (3+1)-dimensional variable-coefficient B-type Kadomtsev-Petviashvili equation, the lump and lump-type solutions are generated through symbolic computation, whose analyticity can be easily achieved by taking special choices of the involved parameters.

The property of solutions is investigated and exhibited vividly by three-dimensional plots and contour plots.