Integrable semi-discretizations and self-adaptive moving mesh method for a generalized sine-Gordon equation

DOI10.1007/S11075-023-01504-1MaRDI QIDQ6133901

Bao-Feng Feng, Han-Han Sheng, Guo-Fu Yu

Publication date: 21 August 2023

Published in: Numerical Algorithms (Search for Journal in Brave)

zbMATH Keywords

integrable discretizationself-adaptive moving mesh methoddiscrete hodograph transformationgeneralized sG equation

Mathematics Subject Classification ID

KdV equations (Korteweg-de Vries equations) (35Q53) Soliton theory, asymptotic behavior of solutions of infinite-dimensional Hamiltonian systems (37K40) Numerical methods for partial differential equations, boundary value problems (65Nxx)

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A Generalized Sine-Gordon Equation: Reductions and Integrable Discretizations ⋮ On the non-integrable discrete focusing Hirota equation: spatial properties, discrete solitons and stability analysis

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