equivalences in/of -categories
natural deduction metalanguage, practical foundations
type theory (dependent, intensional, observational type theory, homotopy type theory)
computational trinitarianism =
propositions as types +programs as proofs +relation type theory/category theory
In general, by synthetic -category theory one will want to mean some formulation of (∞,1)-category theory in the spirit of synthetic mathematics, here specifically relating to synthetic homotopy theory as -category theory relates to homotopy theory.
One implementation of this idea was proposed by Riehl & Shulman 2017, based on a variant of homotopy type theory called simplicial type theory. This is further developed by Buchholtz & Weinberger 2021.
Emily Riehl, Michael Shulman, A type theory for synthetic -categories arXiv:1705.07442
Ulrik Buchholtz, Jonathan Weinberger, Synthetic fibered -category theory arXiv:2105.01724, talk slides
Jonathan Weinberger, A Synthetic Perspective on -Category Theory: Fibrational and Semantic Aspects arXiv:2202.13132
Jonathan Weinberger, Strict stability of extension types arXiv:2203.07194
Jonathan Weinberger, Two-sided cartesian fibrations of synthetic -categories arXiv:2204.00938
Jonathan Weinberger, Internal sums for synthetic fibered -categories arXiv:2205.00386
Last revised on June 21, 2022 at 01:22:41. See the history of this page for a list of all contributions to it.