Echterhoff, Siegfried 1960
Overview
Works:  15 works in 97 publications in 3 languages and 1,885 library holdings 

Genres:  Conference papers and proceedings 
Roles:  Author, Other, Editor, Collector, 958 
Classifications:  QA3, 512.55 
Publication Timeline
.
Most widely held works by
Siegfried Echterhoff
Crossed products with continuous trace by
Siegfried Echterhoff(
Book
)
13 editions published in 1996 in English and held by 241 WorldCat member libraries worldwide
13 editions published in 1996 in English and held by 241 WorldCat member libraries worldwide
A categorical approach to imprimitivity theorems for C*dynamical systems by
Siegfried Echterhoff(
Book
)
10 editions published in 2006 in English and held by 223 WorldCat member libraries worldwide
Introduction RightHilbert bimodules The categories The functors The natural equivalences Applications Appendix A. Crossed products by actions and coactions Appendix B. The imprimitivity theorems of Green and Mansfield Appendix C. function spaces Appendix. Bibliography
10 editions published in 2006 in English and held by 223 WorldCat member libraries worldwide
Introduction RightHilbert bimodules The categories The functors The natural equivalences Applications Appendix A. Crossed products by actions and coactions Appendix B. The imprimitivity theorems of Green and Mansfield Appendix C. function spaces Appendix. Bibliography
Principles of harmonic analysis by
Anton Deitmar(
Book
)
31 editions published between 2008 and 2014 in English and Undetermined and held by 180 WorldCat member libraries worldwide
This title contains material unavailable elsewhere including the full proof of Pontryagin Duality and the Plancherel Theorem. The authors emphasize Banach algebras as the cleanest way to get many fundamentals results in harmonic analysis
31 editions published between 2008 and 2014 in English and Undetermined and held by 180 WorldCat member libraries worldwide
This title contains material unavailable elsewhere including the full proof of Pontryagin Duality and the Plancherel Theorem. The authors emphasize Banach algebras as the cleanest way to get many fundamentals results in harmonic analysis
C*algebras : proceedings of the SFBWorkshop on C*Algebras, Münster, Germany, March 812, 1999 by
Joachim J. R Cuntz(
Book
)
11 editions published in 2000 in English and German and held by 155 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
11 editions published in 2000 in English and German and held by 155 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
Basic bundle theory and Kcohomology invariants by
Dale Husemöller(
Book
)
10 editions published in 2008 in English and held by 43 WorldCat member libraries worldwide
Based on several recent courses given to mathematical physics students, this volume is an introduction to bundle theory with the aim to provide newcomers to the field with solid foundations in topological Ktheory. A fundamental theme, emphasized in the book, centers around the gluing of local bundle data related to bundles into a global object. One renewed motivation for studying this subject, which has developed for almost 50 years in many directions, comes from quantum field theory, especially string theory, where topological invariants play an important role
10 editions published in 2008 in English and held by 43 WorldCat member libraries worldwide
Based on several recent courses given to mathematical physics students, this volume is an introduction to bundle theory with the aim to provide newcomers to the field with solid foundations in topological Ktheory. A fundamental theme, emphasized in the book, centers around the gluing of local bundle data related to bundles into a global object. One renewed motivation for studying this subject, which has developed for almost 50 years in many directions, comes from quantum field theory, especially string theory, where topological invariants play an important role
Ktheory for group C*algebras and semigroup C*algebras by
Joachim J. R Cuntz(
Book
)
9 editions published in 2017 in English and German and held by 28 WorldCat member libraries worldwide
This book gives an account of the necessary background for group algebras and crossed products for actions of a group or a semigroup on a space and reports on some very recently developed techniques with applications to particular examples. Much of the material is available here for the first time in book form. The topics discussed are among the most classical and intensely studied C*algebras. They are important for applications in fields as diverse as the theory of unitary group representations, index theory, the topology of manifolds or ergodic theory of group actions
9 editions published in 2017 in English and German and held by 28 WorldCat member libraries worldwide
This book gives an account of the necessary background for group algebras and crossed products for actions of a group or a semigroup on a space and reports on some very recently developed techniques with applications to particular examples. Much of the material is available here for the first time in book form. The topics discussed are among the most classical and intensely studied C*algebras. They are important for applications in fields as diverse as the theory of unitary group representations, index theory, the topology of manifolds or ergodic theory of group actions
A description of the Jacobson topology on the spectrum of transformation group C*algebras by proper actions by
Katharina Neumann(
)
1 edition published in 2011 in English and held by 16 WorldCat member libraries worldwide
1 edition published in 2011 in English and held by 16 WorldCat member libraries worldwide
Zur Topologie auf dualen Räumen kovarianter Systeme by
Siegfried Echterhoff(
Book
)
3 editions published in 1990 in German and held by 12 WorldCat member libraries worldwide
3 editions published in 1990 in German and held by 12 WorldCat member libraries worldwide
Catégories dérivées et variétés de DeligneLusztig. Moduli spaces of Abelian differentials : the principal boundary,
counting problems, and the SiegelVeech constants / by Alex Eskin, Howard Masur, and Anton Zorich [u.a.] by
Cédric Bonnafé(
Book
)
2 editions published in 2003 in Undetermined and French and held by 3 WorldCat member libraries worldwide
2 editions published in 2003 in Undetermined and French and held by 3 WorldCat member libraries worldwide
Basic bundle theory and Kcohomology invariants(
)
1 edition published in 2008 in English and held by 2 WorldCat member libraries worldwide
1 edition published in 2008 in English and held by 2 WorldCat member libraries worldwide
Monoidal equivalence of locally compact quantum groups and application to bivariant Ktheory by
Jonathan Crespo(
)
1 edition published in 2015 in English and held by 1 WorldCat member library worldwide
This dissertation deals with the notion of monoidal equivalence of locally compact quantum groups and its applications. We generalize to the case of regular locally compact quantum groups, two important resultst concerning the actions of compact quantum groups. Let G1 and G2 be two regular locally compact quantum groups monoidally equivalent. We develop an induction procedure and we build an equivalence of the categories, whose objects are the continuous actions of G1 and G2 on C*algebras. As an application of this result, we obtain a canonical equivalence of the categories of equivariant KKtheory for actions of G1 and G2. We introduce and investigate a notion of actions on C*algebras of mesured quantum groupoids on a finite basis. The proof of the second equivalence relies on a version of the TakesakiTakai duality theorem for continuous actions of measured quantum groupoids on a finite basis. We conclude by defining and studying a notion of equivariant Hilbert modules for actions of mesured quantum groupoids on a finite basis
1 edition published in 2015 in English and held by 1 WorldCat member library worldwide
This dissertation deals with the notion of monoidal equivalence of locally compact quantum groups and its applications. We generalize to the case of regular locally compact quantum groups, two important resultst concerning the actions of compact quantum groups. Let G1 and G2 be two regular locally compact quantum groups monoidally equivalent. We develop an induction procedure and we build an equivalence of the categories, whose objects are the continuous actions of G1 and G2 on C*algebras. As an application of this result, we obtain a canonical equivalence of the categories of equivariant KKtheory for actions of G1 and G2. We introduce and investigate a notion of actions on C*algebras of mesured quantum groupoids on a finite basis. The proof of the second equivalence relies on a version of the TakesakiTakai duality theorem for continuous actions of measured quantum groupoids on a finite basis. We conclude by defining and studying a notion of equivariant Hilbert modules for actions of mesured quantum groupoids on a finite basis
Maximality of dual coactions on sectional C*algebras of Fell bundles and applications by
Alcides Buss(
)
1 edition published in 2015 in English and held by 1 WorldCat member library worldwide
1 edition published in 2015 in English and held by 1 WorldCat member library worldwide
The structure of crossed products of irrational rotation algebras by finite subgroups of SL2(Z)(
)
1 edition published in 2010 in English and held by 1 WorldCat member library worldwide
1 edition published in 2010 in English and held by 1 WorldCat member library worldwide
Principles of harmonic analysis by
Siegfried Echterhoff(
Book
)
1 edition published in 2014 in English and held by 1 WorldCat member library worldwide
1 edition published in 2014 in English and held by 1 WorldCat member library worldwide
Principles of Harmonic Analysis(
)
1 edition published in 2009 in English and held by 0 WorldCat member libraries worldwide
1 edition published in 2009 in English and held by 0 WorldCat member libraries worldwide
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Related Identities
 Deitmar, Anton Author
 Cuntz, Joachim J. R. 1948 Author Editor
 Yu, Guoliang 1963 August 11 Other
 Li, Xin (Mathematics professor) Other
 Husemöller, Dale
 Krötz, Bernhard Collector
 Fredenhagen, Stefan Collector
 Neumann, Katharina Author
 Springer International Publishing AG Publisher
 Li, Xin
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Associated Subjects
Algebra Algebra, Homological BaumConnes conjecture C*algebras Categories (Mathematics) Crossed products Engineering mathematics Fiber bundles (Mathematics) Fourier analysis Functional analysis Global analysis (Mathematics) Harmonic analysis Homology theory Hyperbolic spaces Ktheory Locally compact groups Manifolds (Mathematics) Mathematical physics Mathematics Moduli theory padic groups Physics Representations of groups Visualization
Alternative Names
Echterhoff, S.
Echterhoff, S. 1960
Echterhoff, Siegfried
Siegfried Echterhoff deutscher Mathematiker und Hochschullehrer
Siegfried Echterhoff Duits wiskundige
Siegfried Echterhoff German mathematician
Siegfried Echterhoff tysk matematikar
Siegfried Echterhoff tysk matematiker
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