Homotopy Type Theory
equivalence > history (Rev #4)
Idea
There are multiple definitions of equivalence that are valid in homotopy type theory
Definition
Bijective correspondences
Let be types, and be a correspondence?. We define the property of being bijective as follows:
We define the type of equivalences from to as
Contractible fibers
Bi-invertible maps
Quasi-inverses
Half adjoint equivalences
See also
References
Revision on April 29, 2022 at 16:40:28 by
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