Data-sparse approximation to the operator-valued functions of elliptic operator

DOI10.1090/S0025-5718-03-01590-4zbMath1065.47009OpenAlexW1998665522MaRDI QIDQ4813584

Boris N. Khoromskij, Wolfgang Hackbusch, Ivan P. Gavrilyuk

Publication date: 13 August 2004

Published in: Mathematics of Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1090/s0025-5718-03-01590-4

zbMATH Keywords

quadratureelliptic operatoroperator valued function

Mathematics Subject Classification ID

Matrix equations and identities (15A24) Functions whose values are linear operators (operator- and matrix-valued functions, etc., including analytic and meromorphic ones) (47A56)

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