Differences of idempotents in \(C^\ast\)-algebras and the quantum Hall effect
type: Item
instance of: scholarly article
title: Differences of idempotents in \(C^\ast\)-algebras and the quantum Hall effect
zbMATH Open document ID: 1401.81091
DOI: 10.1134/S0040577918040074
published in: Theoretical and Mathematical Physics
publication date: 2018-10-15T00:00:00Z
Mathematics Subject Classification ID: 81V70
Mathematics Subject Classification ID: 46L60
Mathematics Subject Classification ID: 47B10
zbMATH DE Number: 6954664
zbMATH Keywords: Hilbert space
zbMATH Keywords: linear operator
zbMATH Keywords: idempotent
zbMATH Keywords: symmetry
zbMATH Keywords: projection
zbMATH Keywords: unitary operator
zbMATH Keywords: trace-class operator
zbMATH Keywords: \(C^\ast\)-algebra
zbMATH Keywords: trace
zbMATH Keywords: quantum Hall effect
author: Airat Bikchentaev
MaRDI profile type: Publication
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full work available at URL: s0040577918040074
OpenAlex ID: W2801181749
description: scientific article; zbMATH DE number 6954664