Abstract : In this text, we extend Sullivan's presentation of rational homotopy type to Goresky and MacPherson's intersection cohomology. We choose the context of face sets, also called simplicial sets without degeneracies, in the sense of Rourke and Sanderson. We define filtered face sets, perverse local systems over them and intersection cohomology with coe
https://hal-univ-artois.archives-ouvertes.fr/hal-00727650
Contributeur : Martintxo Saralegi-Aranguren
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Soumis le : jeudi 17 avril 2014 - 00:00:40
Dernière modification le : samedi 25 août 2018 - 21:53:53
David Chataur, Martinxo Saralegi-Aranguren, Daniel Tanré. Rational Homotopy and Intersection Cohomology. Memoirs of the American Mathematical Society, American Mathematical Society, 2018, 254 (1214), viii+108 pp. 〈hal-00727650〉
