\(\mathcal H\)-matrix approximation for the operator exponential with applications
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Publication:1614995
DOI10.1007/s002110100360zbMath1005.65113OpenAlexW2030565709MaRDI QIDQ1614995
Ivan P. Gavrilyuk, Boris N. Khoromskij, Wolfgang Hackbusch
Publication date: 10 September 2002
Published in: Numerische Mathematik (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s002110100360
complexityalgorithmparallel computationelliptic operatorH-matricesoperator exponentialparabolic solution operators
Abstract parabolic equations (35K90) Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs (65M60) Parallel numerical computation (65Y05) Complexity and performance of numerical algorithms (65Y20)
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