Cuntz, Joachim J. R. 1948Overview
Publication Timeline
Most widely held works by
Joachim J. R Cuntz
Cyclic homology in noncommutative geometry
by Joachim J. R Cuntz
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Book
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9 editions published in 2004 in English and German and held by 256 WorldCat member libraries worldwide This volume contains contributions by three authors and treats aspects of noncommutative geometry that are related to cyclic homology. The authors give rather complete accounts of cyclic theory from different and complementary points of view. The connections between topological (bivariant) Ktheory and cyclic theory via generalized Cherncharacters are discussed in detail. This includes an outline of a framework for bivariant Ktheory on a category of locally convex algebras. On the other hand, cyclic theory is the natural setting for a variety of general index theorems. A survey of such index theorems (including the abstract index theorems of ConnesMoscovici and of BresslerNestTsygan) is given and the concepts and ideas involved in the proof of these theorems are explained
Cyclic cohomology and noncommutative geometry
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Book
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6 editions published between 1997 and 1998 in English and held by 165 WorldCat member libraries worldwide Noncommutative geometry is a new field that is among the great challenges of presentday mathematics. Its methods allow one to treat noncommutative algebras  such as algebras of pseudodifferential operators, group algebras, or algebras arising from quantum field theory  on the same footing as commutative algebras, that is, as spaces. Applications range over many fields of mathematics and mathematical physics. This volume contains the proceedings of the workshop on "Cyclic Cohomology and Noncommutative Geometry" held at The Fields Institute (Waterloo, ON) in June 1995. The workshop was part of the program for the special year on operator algebras and its applications
C*algebras : proceedings of the SFBWorkshop on C*Algebras, Münster, Germany, March 812, 1999
by Joachim J. R Cuntz
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Book
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11 editions published in 2000 in English and German and held by 159 WorldCat member libraries worldwide This book represents the refereed proceedings of the SFBWorkshop on C*Algebras which was held at Münster in March 1999. It contains articles by some of the best researchers on the subject of C*algebras about recent developments in the field of C*algebra theory and its connections to harmonic analysis and noncommutative geometry. Among the contributions there are several excellent surveys and overviews and some original articles covering areas like the classification of C*algebras, Ktheory, exact C*algebras and exact groups, CuntzKriegerPimsner algebras, group C*algebras, the BaumConnes conjecture and others
Topological and bivariant Ktheory
by Joachim Cuntz
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Book
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11 editions published in 2007 in English and held by 58 WorldCat member libraries worldwide
Die Unzulässigkeit von Betriebsvereinbarungen bei bestehender Tarifüblichkeit
by Joachim J. R Cuntz
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Book
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8 editions published between 1969 and 1970 in German and Undetermined and held by 41 WorldCat member libraries worldwide
Lokale Eigenschaften von Operatoralgebren
by Joachim J. R Cuntz
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Book
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2 editions published in 1975 in German and English and held by 13 WorldCat member libraries worldwide
Cyclic cohomology and noncommutative geometry : [proceedings of the Workshop on "Cyclic Cohomology and Noncommutative Geometry" held at The Fields Institute (Waterloo, ON) in June 1995]
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Book
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1 edition published in 1997 in English and held by 2 WorldCat member libraries worldwide
Operator algebras and noncommutative geometry
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Book
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in English and held by 2 WorldCat member libraries worldwide
C *  Algebren : 6.  12.2.94
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Book
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1 edition published in 1994 in English and held by 2 WorldCat member libraries worldwide
Nichtkommutative Geometrie 09.08.  15.08.1998
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Book
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1 edition published in 1998 in English and held by 1 WorldCat member library worldwide
Simple C*algebras generated by isometries II
by Joachim J. R Cuntz
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Book
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1 edition published in 1977 in German and held by 1 WorldCat member library worldwide
Ktheory and noncommutative geometry
by ICM 2006 Satellite Conference on Ktheory and Noncommutative Geometry
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1 edition published in 2008 in English and held by 1 WorldCat member library worldwide
An algebraic description of boundary maps used in index theory
by Joachim J. R Cuntz
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Book
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1 edition published in 2005 in English and held by 1 WorldCat member library worldwide
Bivariante KTheorie für lokalkonvexe Algebren und der ChernConnesCharakter
by Joachim J. R Cuntz
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1 edition published in 1997 in Undetermined and held by 1 WorldCat member library worldwide
C*Algebren 18.12. bis 22.12.1983
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Book
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1 edition published in 1983 in English and held by 1 WorldCat member library worldwide
Cyclic cohomology and noncommutative geometry : [ proceedings of a workshop held June 1418, 1995, at The Fields Institute, Waterloo, Ont. ]
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Book
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1 edition published in 1997 in English and held by 1 WorldCat member library worldwide
C *  Algebren 06.02. bis 12.02.1994
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Book
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1 edition published in 1994 in English and held by 1 WorldCat member library worldwide
La structure des C*algèbres couronnés
by Ahcene Djoudi
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Book
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1 edition published in 1986 in French and held by 1 WorldCat member library worldwide CETTE THESE SIMPLIFIE DE NOMBREUX RESULTATS SUR LES C*ALGEBRES. ELLE CONTIENT UNE ETUDE DE L'ALGEBRE DES CENTRALISATEURS M(A) POUR UNE C*ALGEBRE A, COMME POUR UNE ALGEBRE DE BANACH. SI B EST UN IDEAL DANS UNE C*ALGEBRE A, ON SAIT QU'IL EXISTE UNE UNITE APPROCHEE DANS B QUI EST QUASICENTRALE POUR A. ON ETEND CE THEOREME POUR LE CAS OU A ET B SONT DES ALGEBRES DE BANACH TELLES QUE A DERIVE B. ON CONSTATE QUE TOUT ELEMENT DE M(A) EST LIMITE STRICTE D'UNE SERIE INFINIE D'ELEMENTS DE A. UTILISANT CE FAIT AVEC LES UNITES APPROCHEES QUASICENTRALES, ON INSTALLE UNE COURTE PREUVE DU THEOREME DE SURJECTIVITE DU PROLONGEMENT AUX ALGEBRES DE CENTRALISATEURS D'UN MORPHISME SURJECTIF ENTRE C*ALGEBRES SIGMAUNITAIRES. CE THEOREME CONSTITUE UNE VERSION NON COMMUTATIVE DU THEOREME DE TIETZE. UNE NOUVELLE DEMONSTRATION SIMPLE DU FAIT QUE LA COURONNE C(A)=M(A)/A (A, UNE C*ALGEBRE) EST UNE SC*ALGEBRE EST DONNEE. ENSUITE ON TOURNE AU THEOREME TECHNIQUE DE KASPAROV POUR ETABLIR UNE PREUVE DIRECTE ET SIMPLE, POUR DES ALGEBRES DE BANACH ET C*ALGEBRES. ON DEMONTRE PAR LA SUITE UNE RELATION ENTRE CE THEOREME ET LE THEOREME DE RELEVEMENT DE DERIVATIONS DE PEDERSEN. CE TRAVAIL CONTIENT AUSSI D'AUTRES REMARQUES LIEES A CE SUJET TELLES QUE LES SC*ALGEBRES
Noncommutative simplicial complexes and the BaumConnes conjecture
by Joachim J. R Cuntz
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1 edition published in 2002 in English and held by 1 WorldCat member library worldwide
Ktheory for certain C*algebras
by Joachim J. R Cuntz
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Book
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1 edition published in 1979 in English and held by 1 WorldCat member library worldwide more
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Alternative Names
Cuntz, Joachim
Cuntz, Joachim J.
Cuntz, Joachim J. R.
Cuntz, Joachim J. R. 1948
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