Types are Internal $\infty$-Groupoids
Types are Internal $\infty$-Groupoids
复制标题
类型是内部$infty$-Groupoids
DOI:
--
复制
发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Matthieu Sozeau
中科院分区:
文献类型:
--
作者:
A. Allioux;Eric Finster;Matthieu Sozeau
By extending type theory with a universe of definitionally associative and unital polynomial monads, we show how to arrive at a definition of opetopic type which is able to encode a number of fully coherent algebraic structures. In particular, our approach leads to a definition of $\infty$-groupoid internal to type theory and we prove that the type of such $\infty$-groupoids is equivalent to the universe of types. That is, every type admits the structure of an $\infty$-groupoid internally, and this structure is unique.
影响因子:
1
作者:
Gepner, David;Haugseng, Rune;Kock, Joachim
通讯作者:
Kock, Joachim
影响因子:
1.1
作者:
Altenkirch, Thorsten;Ghani, Neil;Morris, Peter
通讯作者:
Morris, Peter