Addition of \(C^*\)-algebra extensions
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Publication:1826080
DOI10.2140/pjm.1989.137.87zbMath0685.46042OpenAlexW2021275369MaRDI QIDQ1826080
David E. Handelman, George A. Elliott
Publication date: 1989
Published in: Pacific Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.2140/pjm.1989.137.87
Cuntz algebra\(K_ 0\)-groupaddition of two extensions of a \(C^*\)-algebra A by a \(C^*\)-algebra Bseparable AF-algebraweak equivalence classes of essential extensions
(K)-theory and operator algebras (including cyclic theory) (46L80) Noncommutative dynamical systems (46L55) General theory of (C^*)-algebras (46L05)
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Remarks on the extension group for purely infinite corona algebras, \(K_ 0\) of multiplier algebras of \(C^*\)-algebras with real rank zero, Projections and proper infiniteness for corona algebras, Purely infinite corona algebras and extensions, \(C^*\)-algebras of real rank zero, Simple Riesz groups of rank one having wild intervals, Properly infinite corona algebras, Separating points by inclusions of \(\mathcal{O}_\infty\)
