Unconditionally energy-stable mapped Gegenbauer spectral Galerkin method for diffusive-viscous wave equation in unbounded domains

DOI10.1016/j.aml.2023.108886OpenAlexW4387378210MaRDI QIDQ6066910

Shimin Guo, Dan Ling

Publication date: 16 November 2023

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2023.108886

zbMATH Keywords

unbounded domainsunconditional energy stabilitydiffusive-viscous wave equationsmapped Gegenbauer functions

Mathematics Subject Classification ID

Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx) Hyperbolic equations and hyperbolic systems (35Lxx)

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