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math.CT2020
A Note on Generalized Algebraic Theories and Categories with Families
Marc Bezem, Thierry Coquand, Peter Dybjer +1
We give a new syntax independent definition of the notion of a generalized algebraic theory as an initial object in a category of categories with families (cwfs) with extra structu…
math.CT2019
Injective types in univalent mathematics
Martín Hötzel Escardó
We investigate the injective types and the algebraically injective types in univalent mathematics, both in the absence and in the presence of propositional resizing. Injectivity is…