Variational approach to the theory of operator Padé approximants

DOI10.1216/RMJ-1974-4-2-151zbMath0291.41013OpenAlexW2015807293MaRDI QIDQ1211206

J. D. Bessis, James D. Talman

Publication date: 1974

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmj-1974-4-2-151

Mathematics Subject Classification ID

Approximation by rational functions (41A20)

Related Items (1)

Convergence of the diagonal operator-valued Padé approximants to the Dyson expansion

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