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Remarks On Essential Codimension

Name: Remarks On Essential Codimension
Keywords: Mathematics - Operator Algebras, FOS: Mathematics, Operator Algebras (math.OA), 19K35, 19K56 (Primary) 46L80, 47C15, 47B15 (Secondary)

descriptionPublicationkeyboard_double_arrow_right Article , Preprint , Other literature type 23 Jan 2020Embargo end date: 01 Jan 2019Publisher:Springer Science and Business Media LLCJournal:Integral Equations and Operator Theory, volume 92 (issn: 0378-620X, eissn: 1420-8989,

Authors: Jireh Loreaux; P. W. Ng;

doi: 10.1007/s00020-019-2560-0 , 10.48550/arxiv.1902.09367

arXiv: http://arxiv.org/abs/1902.09367

Remarks On Essential Codimension

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Abstract

We look for generalizations of the Brown-Douglas-Fillmore essential codimension result, leading to interesting local uniqueness theorems in $KK$-theory. We also study the structure of Paschke dual algebras.

22 pages

Related Organizations

Southern Illinois University Carbondale
United States
University of Louisiana at Lafayette
United States

Keywords

Mathematics - Operator Algebras, FOS: Mathematics, Operator Algebras (math.OA), 19K35, 19K56 (Primary) 46L80, 47C15, 47B15 (Secondary)

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