A stable FE-FD method for anisotropic parabolic PDEs with moving interfaces

DOI10.1007/s42967-023-00281-xzbMath1541.65066MaRDI QIDQ6575288

Juan Ruiz Álvarez, Baiying Dong, Zhilin Li

Publication date: 19 July 2024

Published in: Communications on Applied Mathematics and Computation (Search for Journal in Brave)

zbMATH Keywords

modified Crank-Nicolson schemeanisotropic parabolic interface problemhybrid finite element and finite difference (FE-FD) discretization

Mathematics Subject Classification ID

Initial-boundary value problems for second-order parabolic equations (35K20) Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60)

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