A new type of energy-preserving integrators for quasi-bi-Hamiltonian systems

DOI10.1007/S10910-024-01624-6zbMATH Open1545.65299MaRDI QIDQ6592937

Xuhuan Zhou, Ting Fu, Kai Liu, Wei Shi

Publication date: 26 August 2024

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

zbMATH Keywords

Korteweg-de Vries equationprojection algorithmquasi-bi-Hamiltonian systemsdiscrete gradient methodsenergy-preserving integratorsHénon-Heiles type systems

Mathematics Subject Classification ID

Stability and convergence of numerical methods for ordinary differential equations (65L20) Numerical methods for initial value problems involving ordinary differential equations (65L05) Numerical methods for Hamiltonian systems including symplectic integrators (65P10)

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