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math.CT2022
Flat functors in higher topos theory
George Raptis, Daniel Schäppi
For a small -category and an -topos , we study necessary and sufficient conditions for a functor to determin…
math.AT2022★ 1 cited
The simplicial coalgebra of chains under three different notions of weak equivalence
George Raptis, Manuel Rivera
We study the simplicial coalgebra of chains on a simplicial set with respect to three notions of weak equivalence. To this end, we construct three model structures on the category…