Model structures on categories of models of type theories
2017 ◽
Vol 28
(10)
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pp. 1695-1722
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Models of dependent type theories are contextual categories with some additional structure. We prove that if a theory T has enough structure, then the category T-Mod of its models carries the structure of a model category. We also show that if T has Σ-types, then weak equivalences can be characterized in terms of homotopy categories of models.
2019 ◽
Vol 150
(6)
◽
pp. 2815-2848
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2002 ◽
Vol 133
(2)
◽
pp. 261-293
◽
2019 ◽
Vol 19
(10)
◽
pp. 2050195
Keyword(s):
1990 ◽
Vol 48
(3)
◽
pp. 116-117
2013 ◽
Vol 11
(01)
◽
pp. 1350015
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Keyword(s):