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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10 editions published in 2004 in English and German and held by 269 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
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 176 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
Cyclic cohomology and noncommutative geometry
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Book
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8 editions published between 1997 and 1998 in English and held by 169 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
Topological and bivariant Ktheory
by Joachim Cuntz
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13 editions published in 2007 in English and held by 59 WorldCat member libraries worldwide Topological Ktheory is one of the most important invariants for noncommutative algebras equipped with a suitable topology or bornology. Bott periodicity, homotopy invariance, and various long exact sequences distinguish it from algebraic Ktheory. We describe a bivariant Ktheory for bornological algebras, which provides a vast generalization of topological Ktheory. In addition, we discuss other approaches to bivariant Ktheories for operator algebras. As applications, we study Ktheory of crossed products, the BaumConnes assembly map, twisted Ktheory with some of its applications, and some variants of the AtiyahSinger Index Theorem
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 38 WorldCat member libraries worldwide
Lokale Eigenschaften von Operatoralgebren
by Joachim J. R Cuntz
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Book
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3 editions published in 1975 in English and German and held by 13 WorldCat member libraries worldwide
Operator algebras and noncommutative geometry
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Book
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in English and held by 8 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
Topological markov chains with dicyclic dimension groups
by Joachim J. R Cuntz
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Book
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2 editions published in 1979 in English and held by 2 WorldCat member libraries 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
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
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
The structure of multiplication and addition in simple c*algebras
by Joachim J. R Cuntz
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Book
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1 edition published in 1976 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
Ktheory and noncommutative geometry
by International 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
The structure of stable algebraically simple C*algebras
by Bruce Blackadar
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Book
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1 edition published in 1980 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 for certain C*algebras
by Joachim J. R Cuntz
(
Book
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1 edition published in 1979 in English and held by 1 WorldCat member library worldwide
Topological and invariant Ktheory
by Joachim J. R Cuntz
(
Book
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1 edition published in 2007 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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