000 | 03315nam a22004935i 4500 | ||
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001 | 978-3-319-19333-5 | ||
003 | DE-He213 | ||
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007 | cr nn 008mamaa | ||
008 | 151012s2015 gw | s |||| 0|eng d | ||
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_a9783319193335 _9978-3-319-19333-5 |
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_a10.1007/978-3-319-19333-5 _2doi |
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_a512.2 _223 |
100 | 1 |
_aCapraro, Valerio. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut |
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245 | 1 | 0 |
_aIntroduction to Sofic and Hyperlinear Groups and Connes' Embedding Conjecture _h[electronic resource] / _cby Valerio Capraro, Martino Lupini. |
250 | _a1st ed. 2015. | ||
264 | 1 |
_aCham : _bSpringer International Publishing : _bImprint: Springer, _c2015. |
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300 |
_aVIII, 151 p. _bonline resource. |
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336 |
_atext _btxt _2rdacontent |
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337 |
_acomputer _bc _2rdamedia |
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338 |
_aonline resource _bcr _2rdacarrier |
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_atext file _bPDF _2rda |
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490 | 1 |
_aLecture Notes in Mathematics, _x0075-8434 ; _v2136 |
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505 | 0 | _aIntroduction -- Sofic and hyperlinear groups -- Connes' embedding conjecture -- Conclusions. | |
520 | _aThis 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 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. | ||
650 | 0 | _aGroup theory. | |
650 | 0 | _aOperator theory. | |
650 | 1 | 4 |
_aGroup Theory and Generalizations. _0http://scigraph.springernature.com/things/product-market-codes/M11078 |
650 | 2 | 4 |
_aOperator Theory. _0http://scigraph.springernature.com/things/product-market-codes/M12139 |
700 | 1 |
_aLupini, Martino. _eauthor. _4aut _4http://id.loc.gov/vocabulary/relators/aut |
|
710 | 2 | _aSpringerLink (Online service) | |
773 | 0 | _tSpringer eBooks | |
776 | 0 | 8 |
_iPrinted edition: _z9783319193328 |
776 | 0 | 8 |
_iPrinted edition: _z9783319193342 |
830 | 0 |
_aLecture Notes in Mathematics, _x0075-8434 ; _v2136 |
|
856 | 4 | 0 | _uhttps://doi.org/10.1007/978-3-319-19333-5 |
912 | _aZDB-2-SMA | ||
912 | _aZDB-2-LNM | ||
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