A fast sparse grid based space-time boundary element method for the nonstationary heat equation

DOI10.1007/s00211-018-0963-5zbMath1403.65059OpenAlexW2794862382MaRDI QIDQ1661661

Johannes Tausch, Helmut Harbrecht

Publication date: 16 August 2018

Published in: Numerische Mathematik (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00211-018-0963-5

zbMATH Keywords

heat equationboundary element methodsparse matrices

Mathematics Subject Classification ID

Computational methods for sparse matrices (65F50) Initial-boundary value problems for second-order parabolic equations (35K20) Heat equation (35K05) Toeplitz, Cauchy, and related matrices (15B05) Boundary element methods for initial value and initial-boundary value problems involving PDEs (65M38)

Related Items (5)

A Parallel Fast Multipole Method for a Space-Time Boundary Element Method for the Heat Equation ⋮ A time-adaptive space-time FMM for the heat equation ⋮ Sparse grid approximation spaces for space-time boundary integral formulations of the heat equation ⋮ Nyström method for BEM of the heat equation with moving boundaries ⋮ Adaptive space-time BEM for the heat equation

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