1.College of Science, Inner Mongolia University of Technology, Hohhot 010051, China
2.Inner Mongolia Key Laboratory of Theory on Statistical Analysis of Life Data and Neural Network Modeling, Inner Mongolia University of Technology, Hohhot 010051, China
The rational solutions are obtained and proved for a class of potential Kadomtsev-Petviashvili (pKP) equations by the Hirota bilinear method. The lump solution, high-order-lump solution, and multi-lump solution are obtained and proved. The different collision modes of the two types of lump waves are shown by images and the dynamics of multiple lump wave collisions is analyzed.
SMAELH F, MURADM A S, BULUTH.M-lump waves and their interaction with multi-soliton solutions for a generalized new (3+1)-dimensional generalized Kadomtsev-Petviashvili equation in (3+1)-dimensions[J]. CHINESE JOURNAL OF PHYSICS, 2022, 77(3): 1357-1364.
[9]
YANX Y, LIUJ ZH, XINX P. Soliton solutions and lump-type solutions to the (2+1)-dimensional Kadomtsev-Petviashvili equation with variable coefficient[J]. Physics Letters A, 2023, 457: 128574-128582.
[10]
CHENF P, CHENW X, WANGL, et al. Nonautonomous characteristics of lump solutions for a (2+1)-dimensional Korteweg-de Vries equation with variable coefficients[J]. Applied mathematics letters, 2019, 96: 33-39.
[11]
LIUJ G, HEY. Abundant lump and lump-kink solutions for the new (3+1)-dimensional generalized Kadomtsev-Petviashvili equation[J]. Nonlinear dynamics, 2018, 92(3): 1103-1108.
[12]
YONGX L, MAW X, HUANGY H, et al. Lump solutions to the kadomtsev-petviashvili I equation with a self-consistent source[J]. Computers & Mathematics With Applications, 2018, 75(9): 3414-3419.
[13]
KADOMTSEVB B, PETVIASHVILIV I. On the stability of solitarywaves inweakly dispersive media[J]. Soviet Physics Doc, 1970: 539-541.
[14]
LIUM M, YUJ P, MAW X, et al. Dynamic analysis of lump solutions based on the dimensionally reduced generalized Hirota bilinear KP-boussinesq equation[J]. Modern Physics Letters B, 2023, 37(9): 2250203.
[15]
KAOC Y, KODAMAY. Numerical study of the KP equation for non-periodic waves[J]. Mathematics and Computers in Simulation, 2012, 82(7): 1185-1218.
[16]
SENTHILVELANM. On the extended applications of Homogenous Balance Method[J]. Applied Mathematics and Computation, 2001, 123(3): 381-388.
[17]
GENGJ S, ZHANGH Q. Solitary wave solutions, lump solutions and interactional solutions to the (2+1)-dimensional potential kadomstev-petviashvili equation[J]. Modern Physics Letters B Condensed Matter Physics, Statistical Physics, Applied Physics, 2020, 34(4): 2050055-1‒2050055-13.
VERMAE A A. New analytical solutions of (3+1)- dimensional shallow water wave equation (SWW)[J]. Turkish Journal of Computer and Mathematics Education(TURCOMAT), 2021, 12(2): 3036-3038.
[20]
YINT L, XINGZ Q, PANGJ. Modified hirota bilinear method to (3+1)-D variable coefficients generalized shallow water wave equation[J]. Nonlinear Dynamics, 2023, 111(11): 9741-9752.