Analytical construction and visualization of nonlinear waves in the (2+1) dimensional Kadomtsev-Petviashvili-Sawada-Kotera-Ramani equation with stability analysis

Abstract In this study, we investigate the (2+1)-dimensional Kadomtsev–Petviashvili–Sawada–Kotera–Ramani (KPSKR) equation, a physically significant model describing nonlinear wave phenomena in higher-dimensional spaces. Utilizing the improved modified extended tanh-function method, we derive a diver...

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Главные авторы:	Mahy Ahmed, Hamdy M. Ahmed, Niveen Badra, Islam Samir
Формат:	Artigo
Язык:	Inglês
Опубликовано:	Nature Portfolio 2025-09-01
Серии:	Scientific Reports
Предметы:	KPSKR equation Nonlinear wave propagation Hyperbolic wave structures Graphical analysis
Online-ссылка:	https://doi.org/10.1038/s41598-025-18737-w
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