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Intersection cohomology, simplicial blow-up and rational homotopy /
Let X be a pseudomanifold. In this text, the authors use a simplicial blow-up to define a cochain complex whose cohomology with coefficients in a field, is isomorphic to the intersection cohomology of X, introduced by M. Goresky and R. MacPherson. The authors do it simplicially in the setting of a f...
| Clasificación: | Libro Electrónico |
|---|---|
| Autores principales: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Providence, Rhode Island :
American Mathematical Society,
[2018]
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| Colección: | Memoirs of the American Mathematical Society ;
no. 1214. |
| Temas: | |
| Acceso en línea: | Texto completo |
MARC
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| 001 | EBOOKCENTRAL_on1039083387 | ||
| 003 | OCoLC | ||
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| 035 | |a (OCoLC)1039083387 |z (OCoLC)1262670219 | ||
| 050 | 4 | |a QA612.32 |b .C48 2018 | |
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| 049 | |a UAMI | ||
| 100 | 1 | |a Chataur, David, |d 1974- |e author. |1 https://id.oclc.org/worldcat/entity/E39PCjCPFJYpwjYfw4x7yQ7BHd | |
| 245 | 1 | 0 | |a Intersection cohomology, simplicial blow-up and rational homotopy / |c David Chataur, Martintxo Saralegi-Aranguren, Daniel Tanré. |
| 264 | 1 | |a Providence, Rhode Island : |b American Mathematical Society, |c [2018] | |
| 264 | 4 | |c ©2018 | |
| 300 | |a 1 online resource (viii, 108 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Memoirs of the American Mathematical Society, |x 1947-6221 ; |v volume 254, number 1214 | |
| 588 | 0 | |a Print version record. | |
| 500 | |a "July 2018, volume 254, number 1214 (second of 5 numbers)." | ||
| 504 | |a Includes bibliographical references (pages 103-105) and index. | ||
| 505 | 0 | |a Introduction -- Simplicial blow-up -- Rational algebraic models -- Formality and examples -- Appendix A. Topological setting. | |
| 520 | |a Let X be a pseudomanifold. In this text, the authors use a simplicial blow-up to define a cochain complex whose cohomology with coefficients in a field, is isomorphic to the intersection cohomology of X, introduced by M. Goresky and R. MacPherson. The authors do it simplicially in the setting of a filtered version of face sets, also called simplicial sets without degeneracies, in the sense of C.P. Rourke and B.J. Sanderson. They define perverse local systems over filtered face sets and intersection cohomology with coefficients in a perverse local system. In particular, as announced above whe. | ||
| 590 | |a ProQuest Ebook Central |b Ebook Central Academic Complete | ||
| 650 | 0 | |a Intersection homology theory. | |
| 650 | 0 | |a Homotopy theory. | |
| 650 | 0 | |a Topological spaces. | |
| 650 | 6 | |a Homologie d'intersection. | |
| 650 | 6 | |a Homotopie. | |
| 650 | 6 | |a Espaces topologiques. | |
| 650 | 7 | |a Homotopía |2 embne | |
| 650 | 0 | 7 | |a Homología, Teoría de |2 embucm |
| 650 | 7 | |a Homotopy theory |2 fast | |
| 650 | 7 | |a Intersection homology theory |2 fast | |
| 650 | 7 | |a Topological spaces |2 fast | |
| 700 | 1 | |a Saralegi-Aranguren, Martintxo, |d 1960- |e author. |1 https://id.oclc.org/worldcat/entity/E39PCjHc4yFbRgWq8xJfFWRpCP | |
| 700 | 1 | |a Tanré, Daniel, |e author. | |
| 710 | 2 | |a American Mathematical Society, |e publisher. | |
| 758 | |i has work: |a Intersection cohomology, simplicial blow-up and rational homotopy (Text) |1 https://id.oclc.org/worldcat/entity/E39PCFGbq44XqJghQ3tkfc3pvb |4 https://id.oclc.org/worldcat/ontology/hasWork | ||
| 776 | 0 | 8 | |i Print version: |a CHATAUR, DAVID. |t INTERSECTION COHOMOLOGY, SIMPLICIAL BLOW-UP AND RATIONAL HOMOTOPY. |d [S.l.] : AMER MATHEMATICAL SOCIETY, 2018 |z 9781470428877 |z 1470428873 |w (OCoLC)1031959244 |
| 830 | 0 | |a Memoirs of the American Mathematical Society ; |v no. 1214. | |
| 856 | 4 | 0 | |u https://ebookcentral.uam.elogim.com/lib/uam-ebooks/detail.action?docID=5501880 |z Texto completo |
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| 994 | |a 92 |b IZTAP | ||