Projected exponential Runge-Kutta methods for preserving dissipative properties of perturbed constrained Hamiltonian systems

DOI10.1016/j.cam.2021.113556zbMath1492.65201OpenAlexW3139364403WikidataQ114201996 ScholiaQ114201996MaRDI QIDQ2029430

Ashish Bhatt

Publication date: 3 June 2021

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2021.113556

zbMATH Keywords

dissipationKdVconstrained Hamiltonian systemstructure preservationconformal symplectichigher-order projection method

Mathematics Subject Classification ID

Multistep, Runge-Kutta and extrapolation methods for ordinary differential equations (65L06) Numerical methods for Hamiltonian systems including symplectic integrators (65P10) Perturbation theories for problems in Hamiltonian and Lagrangian mechanics (70H09)

Uses Software

• RODAS

Cites Work

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