You are cordially invited to the Topology Seminar organized by the Department of Mathematics.<\/p>\n
Speaker: Imma G\u00e1lvez Carrillo (Universitat Polit\u00e8cnica de Catalunya)
\n“Cohomology of categories after Baues-Wirsching”<\/p>\n
Abstract: In this talk, I will revise some aspects and generalizations of the cohomology of small categories introduced by Baues and Wirsching in 1985 developed in more recent work with Neumann and Tonks, such as Thomason cohomology and Gabriel-Zisman cohomology for simplicial sets.
\nAlso, I will report about work in progress with Neumann, Paoli and Tonks about the generalization of the above to the framework of 2-categories.
\nThis has applications for instance to higher Segal spaces.<\/p>\n
Date: Monday, December 18, 2023
\nTime: 13:30 UTC+3
\nPlace: ZOOM<\/p>\n
To request the event link, please send a message to cihan.okay@bilkent.edu.tr<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" You are cordially invited to the Topology Seminar organized by the Department of Mathematics. Speaker: Imma G\u00e1lvez Carrillo (Universitat Polit\u00e8cnica de Catalunya) “Cohomology of categories after Baues-Wirsching” Abstract: In this talk, I will revise some aspects and generalizations of the cohomology of small categories introduced by Baues and Wirsching in [\u2026] <\/p>\n