Schur complements in C*‐algebras

descriptionPublicationkeyboard_double_arrow_right Article 26 Apr 2005 English Publisher:WileyJournal:Mathematische Nachrichten, volume 278, pages 808-814 (issn: 0025-584X, eissn: 1522-2616,

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Authors: Cvetković-Ilić, Dragana S.; Djordjević, Dragan S.; Rakočević, Vladimir;

doi: 10.1002/mana.200310273

Schur complements in C*‐algebras

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Abstract

AbstractIn this paper we introduce and study Schur complement of positive elements in a C*‐algebra and prove results on their extremal characterizations. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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University of Niš
Serbia

Keywords

General theory of \(C^*\)-algebras, generalized inverses, \(C^*\)-algebras, General (adjoints, conjugates, products, inverses, domains, ranges, etc.), idempotents, Schur complement

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