(2+1)-dimensional variable-coefficient nonlinear wave equation: exact solutions, lump solutions, and the fitting solution of the R-b PINN

The European Physical Journal Plus 2026

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Authors: Xiaohan Gong, Yingying Zhang, Xiaoshu Xie, Xiangpeng Xin
DOI: 10.1140/epjp/s13360-026-07453-7
Cited by: 1
References: 32

Fields of Study & Subjects

Nonlinear Waves and Solitons Advanced Mathematical Physics Problems Fractional Differential Equations Solutions

Publication details

Journal / source
The European Physical Journal Plus
Publisher
Springer Science and Business Media LLC
Volume
141
Issue
3
Publication date
3 March 2026
Language
EN