Newly constructed closed-form soliton solutions, conservation laws and modulation instability for a (2+ 1)-dimensional cubic nonlinear Schrödinger's equation using …

S Rani, SK Dhiman, S Kumar - Optical and Quantum Electronics, 2024 - Springer
The primary goal of this work is to derive newly constructed invariant solutions, conservation
laws, and modulation instability in the context of the (2+ 1)-dimensional cubic nonlinear …

Lie symmetries, soliton dynamics, conservation laws and stability analysis of Bogoyavlensky–Konoplechenko system

M Kumar, S Srivastava, DV Tanwar - Optical and Quantum Electronics, 2024 - Springer
Nonlinear waves are pivotal in analyzing the propagation of electromagnetic waves and the
dynamics of oceanic systems. These waves are indispensable for modeling the long-term …