Variational principles for eigenvalues of self-adjoint operator functions

DOI10.1007/s00020-002-1209-5zbMath1084.47011OpenAlexW1976269979MaRDI QIDQ1885314

Matthias Langer, David Eschwé

Publication date: 28 October 2004

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00020-002-1209-5

zbMATH Keywords

Schur complementvariational principleoperator function

Mathematics Subject Classification ID

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