A fast semi-implicit method for anisotropic diffusion

DOI10.1016/j.jcp.2011.03.009zbMath1220.65118arXiv1008.0861OpenAlexW1994595128MaRDI QIDQ550924

Gregory W. Hammett, Prateek Sharma

Publication date: 13 July 2011

Published in: Journal of Computational Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1008.0861

zbMATH Keywords

monotonicityanisotropic diffusionimplicit methodsfinite differencing

Mathematics Subject Classification ID

Finite difference methods for initial value and initial-boundary value problems involving PDEs (65M06)

Related Items (11)

The three dimensional Maxwell equations with strongly anisotropic electric permittivity ⋮ Cell-centered nonlinear finite-volume methods for the heterogeneous anisotropic diffusion problem ⋮ Comparison of numerical solvers for anisotropic diffusion equations arising in plasma physics ⋮ Strongly anisotropic diffusion problems; asymptotic analysis ⋮ Asymptotically complexity diminishing schemes (ACDS) for kinetic equations in the diffusive scaling ⋮ Deflated preconditioned conjugate gradient methods for noise filtering of low-field MR images ⋮ Asymptotic preserving scheme for strongly anisotropic parabolic equations for arbitrary anisotropy direction ⋮ Modeling anisotropic diffusion using a departure from isotropy approach ⋮ Multi-scale analysis for highly anisotropic parabolic problems ⋮ A Two Field Iterated Asymptotic-Preserving Method for Highly Anisotropic Elliptic Equations ⋮ Multi-scale analysis for wave problems with disparate propagation speeds

Uses Software

• ScaLAPACK

Cites Work

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