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Actions of discrete amenable groups on von Neumann algebras / Adrian Ocneanu
| Actions of discrete amenable groups on von Neumann algebras / Adrian Ocneanu |
| Autore | Ocneanu, Adrian |
| Pubbl/distr/stampa | Berlin ; New York : Springer-Verlag, 1985 |
| Descrizione fisica | 114 p. ; 24 cm |
| Disciplina | 515.785 |
| Collana | Lecture notes in mathematics, 0075-8434 ; 1138 |
| Soggetto topico |
Automorphisms
Representations of groups Von Neumann algebras |
| ISBN | 3540156631 |
| Classificazione |
AMS 20F29
AMS 46L40 AMS 46L55 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991000644069707536 |
Ocneanu, Adrian
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| Berlin ; New York : Springer-Verlag, 1985 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
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Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones
| Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones |
| Autore | Jones Vaughan F. R. <1952-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (79 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
C*-algebras
Finite groups Representations of groups |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0641-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""CONTENTS""; ""CHAPTER 1: THE INVARIANTS, STATEMENT OF THE MAIN THEOREM""; ""1.1 Notation""; ""1.2 The characteristic Invariant""; ""1.3 The Algebra C[sub(u)]N""; ""1.4 The Inner invariant, the main theorem""; ""1.5 Equivariant s.m.u. 's and model actions""; ""CHAPTER 2: THE FIXED POINT ALGEBRA AND THE CROSSED PRODUCT""; ""2.1 The fixed point algebra M[sup(G)]""; ""2.2 The crossed product W* (M,G)""; ""CHAPTER 3: COCYCLES AND MATRIX UNITS""; ""3.1 Cocycles and coboundaries""; ""3.2 Three technical lemmas""; ""3.3 Approximate unitary cocycles""
""3.4 Equivariant s.m.u. 's and perturbations thereof""""CHAPTER 4: Q�KERNELS AND ALL THAT""; ""4.1 Q�Kernels""; ""4.2 All that""; ""4.3 A result on extensions""; ""CHAPTER 5: CONJUGACY OF OUTER ACTIONS""; ""5.1 Central sequences and ultrafilters""; ""5.2 A tensor product factorization""; ""5.3 Conjugacy of outer actions""; ""CHAPTER 6: STABLE CONJUGACY AND THE MAIN THEOREM""; ""6.1 Actions with zero characteristic invariant""; ""6.2 Stable conjugacy""; ""6.3 Proof of the main theorem""; ""CHAPTER 7: APPLICATIONS""; ""7.1 Classification of injective Q�kernels""; ""7.2 Weak equivalence"" ""7.3 The case N central in G""""7.4 Three examples"" |
| Record Nr. | UNINA-9910480698903321 |
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Jones Vaughan F. R. <1952->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones
| Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones |
| Autore | Jones Vaughan F. R. <1952-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (79 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
C*-algebras
Finite groups Representations of groups |
| ISBN | 1-4704-0641-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS -- CHAPTER 1: THE INVARIANTS, STATEMENT OF THE MAIN THEOREM -- 1.1 Notation -- 1.2 The characteristic Invariant -- 1.3 The Algebra C[sub(u)]N -- 1.4 The Inner invariant, the main theorem -- 1.5 Equivariant s.m.u. 's and model actions -- CHAPTER 2: THE FIXED POINT ALGEBRA AND THE CROSSED PRODUCT -- 2.1 The fixed point algebra MG -- 2.2 The crossed product W*(M,G) -- CHAPTER 3: COCYCLES AND MATRIX UNITS -- 3.1 Cocycles and coboundaries -- 3.2 Three technical lemmas -- 3.3 Approximate unitary cocycles -- 3.4 Equivariant s.m.u. 's and perturbations thereof CHAPTER 4: Q-KERNELS AND ALL THAT -- 4.1 Q-Kernels -- 4.2 All that -- 4.3 A result on extensions -- CHAPTER 5: CONJUGACY OF OUTER ACTIONS -- 5.1 Central sequences and ultrafilters -- 5.2 A tensor product factorization -- 5.3 Conjugacy of outer actions -- CHAPTER 6: STABLE CONJUGACY AND THE MAIN THEOREM -- 6.1 Actions with zero characteristic invariant -- 6.2 Stable conjugacy -- 6.3 Proof of the main theorem -- CHAPTER 7: APPLICATIONS -- 7.1 Classification of injective Q-kernels -- 7.2 Weak equivalence.
""7.3 The case N central in G""""7.4 Three examples"" |
| Record Nr. | UNINA-9910788894903321 |
|
Jones Vaughan F. R. <1952->
|
||
| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones
| Actions of finite groups on the hyperfinite type II[subscript 1] factor / / Vaughan F.R. Jones |
| Autore | Jones Vaughan F. R. <1952-> |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (79 p.) |
| Disciplina |
510 s
512/.55 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
C*-algebras
Finite groups Representations of groups |
| ISBN | 1-4704-0641-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS -- CHAPTER 1: THE INVARIANTS, STATEMENT OF THE MAIN THEOREM -- 1.1 Notation -- 1.2 The characteristic Invariant -- 1.3 The Algebra C[sub(u)]N -- 1.4 The Inner invariant, the main theorem -- 1.5 Equivariant s.m.u. 's and model actions -- CHAPTER 2: THE FIXED POINT ALGEBRA AND THE CROSSED PRODUCT -- 2.1 The fixed point algebra MG -- 2.2 The crossed product W*(M,G) -- CHAPTER 3: COCYCLES AND MATRIX UNITS -- 3.1 Cocycles and coboundaries -- 3.2 Three technical lemmas -- 3.3 Approximate unitary cocycles -- 3.4 Equivariant s.m.u. 's and perturbations thereof CHAPTER 4: Q-KERNELS AND ALL THAT -- 4.1 Q-Kernels -- 4.2 All that -- 4.3 A result on extensions -- CHAPTER 5: CONJUGACY OF OUTER ACTIONS -- 5.1 Central sequences and ultrafilters -- 5.2 A tensor product factorization -- 5.3 Conjugacy of outer actions -- CHAPTER 6: STABLE CONJUGACY AND THE MAIN THEOREM -- 6.1 Actions with zero characteristic invariant -- 6.2 Stable conjugacy -- 6.3 Proof of the main theorem -- CHAPTER 7: APPLICATIONS -- 7.1 Classification of injective Q-kernels -- 7.2 Weak equivalence.
""7.3 The case N central in G""""7.4 Three examples"" |
| Record Nr. | UNINA-9910817227003321 |
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Jones Vaughan F. R. <1952->
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| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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The Admissible Dual of GL(N) via Compact Open Subgroups. (AM-129), Volume 129 / / C. Bushnell, P. C. Kutzko
| The Admissible Dual of GL(N) via Compact Open Subgroups. (AM-129), Volume 129 / / C. Bushnell, P. C. Kutzko |
| Autore | Bushnell C. |
| Pubbl/distr/stampa | Princeton, NJ : , : Princeton University Press, , [2016] |
| Descrizione fisica | 1 online resource (327 pages) : illustrations |
| Disciplina | 512/.2 |
| Collana | Annals of Mathematics Studies |
| Soggetto topico |
Representations of groups
Nonstandard mathematical analysis |
| Soggetto non controllato |
Abelian group
Abuse of notation Additive group Affine Hecke algebra Algebra homomorphism Approximation Automorphism Bijection Block matrix Calculation Cardinality Classical group Computation Conjecture Conjugacy class Contradiction Corollary Coset Critical exponent Diagonal matrix Dimension (vector space) Dimension Discrete series representation Discrete valuation ring Divisor Eigenvalues and eigenvectors Equivalence class Exact sequence Exactness Existential quantification Explicit formula Explicit formulae (L-function) Field extension Finite group Functor Gauss sum General linear group Group theory Haar measure Harmonic analysis Hecke algebra Homomorphism Identity matrix Induced representation Integer Irreducible representation Isomorphism class Iwahori subgroup Jordan normal form Levi decomposition Local Langlands conjectures Local field Locally compact group Mathematics Matrix coefficient Maximal compact subgroup Maximal ideal Multiset Normal subgroup P-adic number Permutation matrix Polynomial Profinite group Quantity Rational number Reductive group Representation theory Requirement Residue field Ring (mathematics) Scientific notation Simple module Special case Sub"ient Subgroup Subset Support (mathematics) Symmetric group Tensor product Terminology Theorem Topological group Topology Vector space Weil group Weyl group |
| ISBN | 1-4008-8249-4 |
| Classificazione | SK 340 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | Frontmatter -- Contents -- Introduction -- Comments for the reader -- 1. Exactness and intertwining -- 2. The structure of simple strata -- 3. The simple characters of a simple stratum -- 4. Interlude with Hecke algebra -- 5. Simple types -- 6. Maximal types -- 7. Typical representations -- 8. Atypical representations -- References -- Index of notation and terminology |
| Record Nr. | UNINA-9910154750803321 |
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Bushnell C.
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| Princeton, NJ : , : Princeton University Press, , [2016] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
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Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence
| Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence |
| Autore | Goodearl K. R. |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (174 p.) |
| Disciplina |
510 s
512/.4 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Associative rings
Grothendieck groups Representations of groups C*-algebras Von Neumann regular rings |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-4704-0638-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""II.12. Countable Interpolation""""II.13. Compact Subsets of P(R)""; ""II.14. Comparability""; ""II.15. The Affine Function Representation of K[sub(O)](R)""; ""III. Finite Rickart C*�Algebras""; ""III.16. Matrix Rings""; ""III.17. Hormorphic Images""; ""IV. Examples""; ""References""; ""Index of Definitions"" |
| Record Nr. | UNINA-9910480125703321 |
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Goodearl K. R.
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| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence
| Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence |
| Autore | Goodearl K. R. |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (174 p.) |
| Disciplina |
510 s
512/.4 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Associative rings
Grothendieck groups Representations of groups C*-algebras Von Neumann regular rings |
| ISBN | 1-4704-0638-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""II.12. Countable Interpolation""""II.13. Compact Subsets of P(R)""; ""II.14. Comparability""; ""II.15. The Affine Function Representation of K[sub(O)](R)""; ""III. Finite Rickart C*�Algebras""; ""III.16. Matrix Rings""; ""III.17. Hormorphic Images""; ""IV. Examples""; ""References""; ""Index of Definitions"" |
| Record Nr. | UNINA-9910788894203321 |
|
Goodearl K. R.
|
||
| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence
| Affine representations of Grothendieck groups and applications to Rickart C-algebras and [Hebrew aleph]-continuous regular rings / / K. R. Goodearl, D. E. Handelman, and J. W. Lawrence |
| Autore | Goodearl K. R. |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [1980] |
| Descrizione fisica | 1 online resource (174 p.) |
| Disciplina |
510 s
512/.4 |
| Collana | Memoirs of the American Mathematical Society |
| Soggetto topico |
Associative rings
Grothendieck groups Representations of groups C*-algebras Von Neumann regular rings |
| ISBN | 1-4704-0638-1 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | ""II.12. Countable Interpolation""""II.13. Compact Subsets of P(R)""; ""II.14. Comparability""; ""II.15. The Affine Function Representation of K[sub(O)](R)""; ""III. Finite Rickart C*�Algebras""; ""III.16. Matrix Rings""; ""III.17. Hormorphic Images""; ""IV. Examples""; ""References""; ""Index of Definitions"" |
| Record Nr. | UNINA-9910812524503321 |
|
Goodearl K. R.
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| Providence, Rhode Island : , : American Mathematical Society, , [1980] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Algebraic and analytic methods in representation theory [e-book] / edited by Bent Orsted, Henrik Schlichtkrull
| Algebraic and analytic methods in representation theory [e-book] / edited by Bent Orsted, Henrik Schlichtkrull |
| Pubbl/distr/stampa | San Diego : Academic Press, c1997 |
| Descrizione fisica | x, 343 p. : ill. ; 24 cm |
| Disciplina | 512.55 |
| Altri autori (Persone) |
Orsted, Bent
Schlichtkrull, Henrik |
| Altri autori (Convegni) | European School of Group Theory <1994 ; Sønderborg, Denmark> |
| Collana | Perspectives in mathematics ; 17 |
| Soggetto topico |
Lie groups
Representations of groups |
| ISBN |
9780126254402
0126254400 |
| Formato | Risorse elettroniche  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991003271619707536 |
| San Diego : Academic Press, c1997 | ||
| Risorse elettroniche | ||
| Lo trovi qui: Univ. del Salento | ||
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Algebraic groups and quantum groups : International Conference on Representation Theory of Algebraic Groups and Quantum Groups '10, August 2-6, 2010, Graduate School of Mathematics, Nagoya University, Nagoya, Japan / / Susumu Ariki [and five others], editors
| Algebraic groups and quantum groups : International Conference on Representation Theory of Algebraic Groups and Quantum Groups '10, August 2-6, 2010, Graduate School of Mathematics, Nagoya University, Nagoya, Japan / / Susumu Ariki [and five others], editors |
| Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2012] |
| Descrizione fisica | 1 online resource (302 p.) |
| Disciplina | 512/.2 |
| Collana | Contemporary mathematics |
| Soggetto topico |
Combinatorial group theory
Representations of groups |
| Soggetto genere / forma | Electronic books. |
| ISBN | 0-8218-8536-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
""Preface""; ""Program""; ""W-algebras at the critical level""; ""1. Introduction""; ""2. Associated graded vertex Poisson algebras""; ""3. BRST cohomology of restricted Wakimoto modules""; ""4. Proof of Theorems 1.1 and 1.2""; ""References""; ""Highest weight modules at the critical level and noncommutative Springer resolution""; ""1. Introduction""; ""2. Noncommutative Springer resolution""; ""3. Perverse sheaves on the affine flag variety""; ""4. Results of Frenkel-Gaitsgory and a proof of Theorem 1""; ""References""; ""An orthogonal form for level two Hecke algebras with applications""
""1. Introduction""""2. Level one Hecke algebras""; ""3. Level two Hecke algebras""; ""4. Khovanovâ€?s arc algebra""; ""5. Category for Grassmannians""; ""6. The general linear supergroup""; ""7. The walled Brauer algebra""; ""References""; ""On the restricted projective objects in the affine category at the critical level""; ""1. Introduction""; ""2. Affine Kacâ€?Moody algebras""; ""3. The deformed category ""; ""4. Projective objects in Ì? _{ }""; ""5. Block decomposition of Ì? _{ }""; ""6. The linkage principle""; ""References"" ""Remarks on modular representations of finite groups of Lie type in non-defining characteristic""""1. Introduction""; ""2. On modular unipotent representations""; ""3. Principal series representations""; ""4. On the dimensions of irreducible representations""; ""References""; ""Quantum queer superalgebras""; ""Introduction""; ""1. Queer Lie superalgebra ( )""; ""2. Highest weight modules over ( )""; ""3. Quantum queer superalgebra _{ }( ( ))""; ""4. Representation Theory of _{ }( ( ))""; ""5. Crystal Bases""; ""6. Semistandard decomposition tableaux""; ""References"" ""OT1OT1cmrcmrmmnnmbxAppendix A. Another explicit description"" |
| Record Nr. | UNINA-9910480177003321 |
| Providence, Rhode Island : , : American Mathematical Society, , [2012] | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Soggetto topico
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Representations of groups
(486)
- Lie groups (68)
- Linear algebraic groups (49)
- Finite groups (41)
- Representations of algebras (34)