Homotopy Type Theory
open problems

A list of (believed to be) open problems in homotopy type theory. To add more detail about a problem (such as why it is hard or interesting, or what ideas have been tried), make a link to a new page.



Homotopy theory and algebraic topology

Higher algebra and higher category theory

Other mathematics

In cohesive homotopy type theory


Other lists of open problems

Closed problems

How about keeping a running list of solutions like this:?

Maybe only things not in the HoTT book? Else the list of solved problems gets very long!

OK, here’s the rule: if it was stated here (or on the UF-wiki) as an open problem, then it gets recorded here once it’s solved.