Separable algebraic closure in a topos

DOI10.1016/0022-4049(82)90055-XzbMath0486.18010MaRDI QIDQ1164699

John F. Kennison

Publication date: 1982

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

zbMATH Keywords

geometric fieldprofinite Galois groupoidcategories in toposCole-Tierney spectrumgeneric separable polynomialseparable algebraic closure

Mathematics Subject Classification ID

Separable extensions, Galois theory (12F10) Topoi (18B25)

Related Items

Unnamed Item, Pure Galois theory in categories, The fundamental group of a molecular topos, The fundamental group of a topos, Precategory objects of toposes

Cites Work

• Galois theory in a topos
• Galois theory and theaters of action in a topos
• Triples and compact sheaf representation
• Integral domain type representations in sheaves and other topoi
• Completeness results for intuitionistic and modal logic in a categorical setting
• Artin glueing
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