Bilkent University Topology Seminars

Simplicially Enriched Categories
Redi Haderi
Bilkent Üniversitesi, Turkey
Özet : We are used to form a category of spaces whose morphisms are homotopy classes of maps. This category is inadequate for a lot of constructions. Instead one would look for a structure that records homotopies, homotopies between homotopies, and so on. The periodic table of elements predicts this structure to be an infinity-category with all higher morphisms invertible. Categories enriched over simplicial sets serve this purpose and constitute a model for such infinity-categories. We will define their coherent nerve and provide a relationship with quasi-categories.
  Tarih : 18.03.2019
  Saat : 13:40
  Yer : Bilkent Matematik Bölümü Seminer Odası SA - 141
  Dil : English
  Not : Konuşma sonrasında çay-kurabiye ikramı yapılacaktır.