A multigrid based finite difference method for solving parabolic interface problem

DOI10.3934/era.2021031zbMath1481.65178OpenAlexW3156862488MaRDI QIDQ2055155

Shan Zhao, Hongsong Feng

Publication date: 3 December 2021

Published in: Electronic Research Archive (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3934/era.2021031

zbMATH Keywords

Schur complementmultigrid methodgradient recoveryparabolic interface problemmatched interface and boundary (MIB)

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06) Stability and convergence of numerical methods for initial value and initial-boundary value problems involving PDEs (65M12) Finite difference methods for boundary value problems involving PDEs (65N06) Multigrid methods; domain decomposition for initial value and initial-boundary value problems involving PDEs (65M55)

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