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On Supercompactly and Compactly Generated Toposes (2101.04015v1)
Published 11 Jan 2021 in math.CT and math.AG
Abstract: We present and characterize the classes of Grothendieck toposes having enough supercompact objects or enough compact objects. In the process, we examine the subcategories of supercompact objects and compact objects within such toposes and classes of geometric morphism which interact well with these objects. We also present canonical classes of sites generating such toposes.
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