Work

Soliton Solutions to a Nonisospectral mKdV-sG Equation with Self-Consistent Sources and Reductions

Year: 2026

Type: article

Abstract: We derive multisoliton solutions for a nonisospectral mKdV-sG equation with self-consistent sources by means of the bilinear approach. This nonisospectral equation is a generic one which is related to a time-dependent spectral parameter with time evolution λt=μ2λ+4μ3λ3+ν2/(4λ). Reductions to some soliton equations with self-consistent sources are investigated. One- and two-soliton solutions for the reduced equations are presented and dynamical behaviors are illustrated.

Source: Symmetry

DOI: 10.3390/sym18061049

Authors: Han Wang, Wei Feng, Song-Lin Zhao

Institution: Zhejiang University of Technology

Language: English

Topic: Nonlinear Waves and Solitons

Subfield: Statistical and Nonlinear Physics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,896

Funders: National Natural Science Foundation of China, Natural Science Foundation of Zhejiang Province