COLIMITS IN ENRICHED ∞-CATEGORIES AND DAY CONVOLUTION

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Abstract

Let M be a monoidal ∞-category with colimits. In this paper we study colimits of M-functors A → B where B is left-tensored over M and A is an M-enriched category. We prove that the enriched Yoneda embedding Y: A → PM(A) yields a universal M-functor. In case when A has a certain monoidal structure, the category of enriched presheaves PM(A) inherits the same monoidal structure and the enriched Yoneda embedding acquires the structure of universal monoidal M-functor.

Original languageEnglish
Pages (from-to)365-422
Number of pages58
JournalTheory and Applications of Categories
Volume39
Issue number12
StatePublished - 2023

Bibliographical note

Publisher Copyright:
© Vladimir Hinich, 2023.

Keywords

  • Day convolution
  • enriched categories
  • left-tensored categories

ASJC Scopus subject areas

  • Mathematics (miscellaneous)

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