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1. |
Record Nr. |
UNISALENTO991003265709707536 |
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Autore |
Capraro, Valerio |
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Titolo |
Introduction to sofic and hyperlinear groups and connes' embedding conjecture [e-book] / Valerio Capraro, Martino Lupini ; with an appendix by Vladimir Pestov |
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Pubbl/distr/stampa |
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Cham [Switzerland] : Springer, 2015 |
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ISBN |
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Descrizione fisica |
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1 online resource (viii, 151 pages) |
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Collana |
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Lecture Notes in Mathematics, 1617-9692 ; 2136 |
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Classificazione |
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AMS 20F65 |
AMS 03C20 |
AMS 03C65 |
AMS 37A15 |
LC QA174.2.C37 |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Group theory |
Operator theory |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references and index |
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Nota di contenuto |
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Introduction ; Sofic and hyperlinear groups ; Connes' embedding conjecture ; Conclusions |
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Sommario/riassunto |
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This monograph presents some cornerstone results in the study of sofic and hyperlinear groups and the closely related Connes' embedding conjecture. These notions, as well as the proofs of many results, are presented in the framework of model theory for metric structures. This point of view, rarely explicitly adopted in the literature, clarifies the ideas therein, and provides additional tools to attack open problems. Sofic and hyperlinear groups are countable discrete groups that can be suitably approximated by finite symmetric groups and groups of unitary matrices. These deep and fruitful notions, introduced by Gromov and Radulescu, respectively, in the late 1990s, stimulated an impressive amount of research in the last 15 years, touching several seemingly distant areas of mathematics including geometric group theory, operator algebras, dynamical systems, graph theory, and quantum information theory. Several long-standing conjectures, still open for arbitrary groups, are now settled for sofic or hyperlinear |
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groups. The presentation is self-contained and accessible to anyone with a graduate-level mathematical background. In particular, no specific knowledge of logic or model theory is required. The monograph also contains many exercises, to help familiarize the reader with the topics present |
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2. |
Record Nr. |
UNISALENTO991002703819707536 |
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Titolo |
Studi storico-linguistici in onore di Francesco Ribezzo / a cura di Ciro Santoro e Cesare Marangio |
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Pubbl/distr/stampa |
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Mesagne : Museo civico archeologico Ugo Granafei, 1978 |
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Descrizione fisica |
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420 p., 38 p. di tav. : ill. ; 24 cm |
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Collana |
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Testi e monumenti del Museo civico archeologico Ugo Granafei di Mesagne ; 2 |
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Altri autori (Persone) |
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Santoro, Ciro |
Marangio, Cesare |
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Disciplina |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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3. |
Record Nr. |
UNISALENTO991002214289707536 |
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Autore |
Fulbertus <vescovo di Chartres> |
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Titolo |
S. Fulberti Carnotensis episcopi Opera omnia : accedunt Guidonis Aretini musica ... necnon Joannis XIX, Benedicti IX ... epistolae et diplomata ; intermiscentur Aribonis Moguntini ... scripta vel scriptorum fragmenta quae exstant / accurante J.-P. Migne |
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Pubbl/distr/stampa |
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Turnholti : Typographi Brepols editores pontificii, dep. leg. 1969 |
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Descrizione fisica |
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Collana |
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Patrologiae cursus completus omnium SS. patrum doctorum scriptorumque ecclesiasticorum sive Latinorum sive Graecorum. Patrologiae latinae ; 141 |
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Altri autori (Persone) |
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Guido : Aretinus |
Migne, Jacques Paulauthor |
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Disciplina |
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Soggetti |
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Chiesa - Storia - Sec. 10. - Fonti |
Cristianesimo - Storia - Sec. 10. - Fonti |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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In testa al front.: Saeculum XI. |
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