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Painleve analysis for a new (3+1)-dimensional KP equation: Multiple-soliton and lump solutions
Journal article   Peer reviewed

Painleve analysis for a new (3+1)-dimensional KP equation: Multiple-soliton and lump solutions

Abdul-Majid Wazwaz, Naisa S. Alatawi, Wedad Albalawi and S. A. El-Tantawy
Europhysics letters, Vol.140(5)
01/12/2022
DOI: https://doi.org/10.1209/0295-5075/aca49f

Abstract

Physical Sciences Physics Physics, Multidisciplinary Science & Technology
The current work proposes a new (3 + 1)-dimensional Kadomtsev-Petviashvili (KP) equation ((3 +1)-KPE). We verify the integrability of this equation using the Painleve analysis (PA). The bilinear formula is applied to the extended KPE to explore multiple-soliton solutions. Also, we formally establish a class of lump solutions using distinct values of the parameters. Copyright (C) 2022 EPLA

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