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Monoid properties as invariants of toposes of monoid actions

Journal Contribution - Journal Article

We systematically investigate, for a monoid M, how topos-theoretic properties of PSh(M), including the properties of being atomic, strongly compact, local, totally connected or cohesive, correspond to semigroup-theoretic properties of M.
Journal: Applied categorical structures
ISSN: 0927-2852
Volume: 29
Pages: 379 - 413
Publication year:2021
Keywords:A1 Journal article
Accessibility:Open