Potential wadge classes / / Dominique Lecomte |
Autore | Lecomte Dominique <1964-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2012 |
Descrizione fisica | 1 online resource (83 p.) |
Disciplina | 514/.2 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Borel sets
Recursion theory |
Soggetto genere / forma | Electronic books. |
ISBN | 0-8218-9459-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Abstract""; ""Chapter 1. Introduction""; ""Chapter 2. A condition ensuring the existence of complicated sets""; ""Chapter 3. The proof of Theorem 1.10 for the Borel classes""; ""Chapter 4. The proof of Theorem 1.11 for the Borel classes""; ""4.1. Acyclicity""; ""4.2. The topologies""; ""4.3. Representation of Borel sets""; ""4.4. Proof of Theorem 4.1""; ""Chapter 5. The proof of Theorem 1.10""; ""5.1. Some one-dimensional material""; ""5.2. Some complicated sets""; ""Chapter 6. The proof of Theorem 1.11""; ""Chapter 7. Injectivity complements""; ""Acknowledgments""
""Bibliography"" |
Record Nr. | UNINA-9910480537003321 |
Lecomte Dominique <1964->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , 2012 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
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Potential wadge classes / / Dominique Lecomte |
Autore | Lecomte Dominique <1964-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2012 |
Descrizione fisica | 1 online resource (83 p.) |
Disciplina | 514/.2 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Borel sets
Recursion theory |
ISBN | 0-8218-9459-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Abstract""; ""Chapter 1. Introduction""; ""Chapter 2. A condition ensuring the existence of complicated sets""; ""Chapter 3. The proof of Theorem 1.10 for the Borel classes""; ""Chapter 4. The proof of Theorem 1.11 for the Borel classes""; ""4.1. Acyclicity""; ""4.2. The topologies""; ""4.3. Representation of Borel sets""; ""4.4. Proof of Theorem 4.1""; ""Chapter 5. The proof of Theorem 1.10""; ""5.1. Some one-dimensional material""; ""5.2. Some complicated sets""; ""Chapter 6. The proof of Theorem 1.11""; ""Chapter 7. Injectivity complements""; ""Acknowledgments""
""Bibliography"" |
Record Nr. | UNINA-9910796032103321 |
Lecomte Dominique <1964->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , 2012 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Potential wadge classes / / Dominique Lecomte |
Autore | Lecomte Dominique <1964-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , 2012 |
Descrizione fisica | 1 online resource (83 p.) |
Disciplina | 514/.2 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Borel sets
Recursion theory |
ISBN | 0-8218-9459-5 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Abstract""; ""Chapter 1. Introduction""; ""Chapter 2. A condition ensuring the existence of complicated sets""; ""Chapter 3. The proof of Theorem 1.10 for the Borel classes""; ""Chapter 4. The proof of Theorem 1.11 for the Borel classes""; ""4.1. Acyclicity""; ""4.2. The topologies""; ""4.3. Representation of Borel sets""; ""4.4. Proof of Theorem 4.1""; ""Chapter 5. The proof of Theorem 1.10""; ""5.1. Some one-dimensional material""; ""5.2. Some complicated sets""; ""Chapter 6. The proof of Theorem 1.11""; ""Chapter 7. Injectivity complements""; ""Acknowledgments""
""Bibliography"" |
Record Nr. | UNINA-9910812533603321 |
Lecomte Dominique <1964->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , 2012 | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Rigidity theorems for actions of product groups and countable Borel equivalence relations / / Greg Hjorth, Alexander S. Kechris |
Autore | Hjorth Greg <1963-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2005] |
Descrizione fisica | 1 online resource (126 p.) |
Disciplina |
510 s
511.3/22 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Set theory
Borel sets Measure theory Ergodic theory Rigidity (Geometry) |
Soggetto genere / forma | Electronic books. |
ISBN | 1-4704-0434-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter 0. Preliminaries""; ""0A. Actions""; ""0B. Equivalence relations""; ""0C. Borel notions""; ""0D. Measures""; ""0E. Borel actions and measures""; ""0F. Amenability""; ""Chapter 1. Actions of Free Groups and Treeable Equivalence Relations""; ""Chapter 2. A Cocycle Reduction Result""; ""Chapter 3. Some Applications""; ""3A. An ""elementary"" proof of existence of incomparables""; ""3B. Further ""elementary"" proofs of theorems of Adams�Kechris""; ""3C. ""Elementary"" proofs of results of Adams and Thomas""
""3D. Relative ergodicity and rigidity results for product group actions""""Chapter 4. Factoring Homomorphisms""; ""Chapter 5. Further Applications""; ""5A. Rigidity results for reducibility and stable orbit equivalence""; ""5B. Products of hyperbolic groups""; ""Chapter 6. Product Actions, I""; ""Chapter 7. Product Actions, II""; ""Chapter 8. A Final Application""; ""Appendix A: Strong Notions of Ergodicity""; ""A1. Homomorphisms and relative ergodicity""; ""A2. E[sub(0)]�ergodicity and almost invariant sets""; ""A3. Almost invariant vectors"" ""E1. Amenable classes of structures""""E2. The factoring lemma""; ""Bibliography"" |
Record Nr. | UNINA-9910480651303321 |
Hjorth Greg <1963->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , [2005] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Rigidity theorems for actions of product groups and countable Borel equivalence relations / / Greg Hjorth, Alexander S. Kechris |
Autore | Hjorth Greg <1963-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2005] |
Descrizione fisica | 1 online resource (126 p.) |
Disciplina |
510 s
511.3/22 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Set theory
Borel sets Measure theory Ergodic theory Rigidity (Geometry) |
ISBN | 1-4704-0434-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter 0. Preliminaries""; ""0A. Actions""; ""0B. Equivalence relations""; ""0C. Borel notions""; ""0D. Measures""; ""0E. Borel actions and measures""; ""0F. Amenability""; ""Chapter 1. Actions of Free Groups and Treeable Equivalence Relations""; ""Chapter 2. A Cocycle Reduction Result""; ""Chapter 3. Some Applications""; ""3A. An ""elementary"" proof of existence of incomparables""; ""3B. Further ""elementary"" proofs of theorems of Adams�Kechris""; ""3C. ""Elementary"" proofs of results of Adams and Thomas""
""3D. Relative ergodicity and rigidity results for product group actions""""Chapter 4. Factoring Homomorphisms""; ""Chapter 5. Further Applications""; ""5A. Rigidity results for reducibility and stable orbit equivalence""; ""5B. Products of hyperbolic groups""; ""Chapter 6. Product Actions, I""; ""Chapter 7. Product Actions, II""; ""Chapter 8. A Final Application""; ""Appendix A: Strong Notions of Ergodicity""; ""A1. Homomorphisms and relative ergodicity""; ""A2. E[sub(0)]�ergodicity and almost invariant sets""; ""A3. Almost invariant vectors"" ""E1. Amenable classes of structures""""E2. The factoring lemma""; ""Bibliography"" |
Record Nr. | UNINA-9910788750003321 |
Hjorth Greg <1963->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , [2005] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|
Rigidity theorems for actions of product groups and countable Borel equivalence relations / / Greg Hjorth, Alexander S. Kechris |
Autore | Hjorth Greg <1963-> |
Pubbl/distr/stampa | Providence, Rhode Island : , : American Mathematical Society, , [2005] |
Descrizione fisica | 1 online resource (126 p.) |
Disciplina |
510 s
511.3/22 |
Collana | Memoirs of the American Mathematical Society |
Soggetto topico |
Set theory
Borel sets Measure theory Ergodic theory Rigidity (Geometry) |
ISBN | 1-4704-0434-6 |
Formato | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione | eng |
Nota di contenuto |
""Contents""; ""Introduction""; ""Chapter 0. Preliminaries""; ""0A. Actions""; ""0B. Equivalence relations""; ""0C. Borel notions""; ""0D. Measures""; ""0E. Borel actions and measures""; ""0F. Amenability""; ""Chapter 1. Actions of Free Groups and Treeable Equivalence Relations""; ""Chapter 2. A Cocycle Reduction Result""; ""Chapter 3. Some Applications""; ""3A. An ""elementary"" proof of existence of incomparables""; ""3B. Further ""elementary"" proofs of theorems of Adams�Kechris""; ""3C. ""Elementary"" proofs of results of Adams and Thomas""
""3D. Relative ergodicity and rigidity results for product group actions""""Chapter 4. Factoring Homomorphisms""; ""Chapter 5. Further Applications""; ""5A. Rigidity results for reducibility and stable orbit equivalence""; ""5B. Products of hyperbolic groups""; ""Chapter 6. Product Actions, I""; ""Chapter 7. Product Actions, II""; ""Chapter 8. A Final Application""; ""Appendix A: Strong Notions of Ergodicity""; ""A1. Homomorphisms and relative ergodicity""; ""A2. E[sub(0)]�ergodicity and almost invariant sets""; ""A3. Almost invariant vectors"" ""E1. Amenable classes of structures""""E2. The factoring lemma""; ""Bibliography"" |
Record Nr. | UNINA-9910828657603321 |
Hjorth Greg <1963->
![]() |
||
Providence, Rhode Island : , : American Mathematical Society, , [2005] | ||
![]() | ||
Lo trovi qui: Univ. Federico II | ||
|