On affine morphisms of Hopf algebroids

DOI10.4310/HHA.2008.V10.N1.A4zbMath1129.14002MaRDI QIDQ2468652

Geoffrey M. L. Powell

Publication date: 25 January 2008

Published in: Homology, Homotopy and Applications (Search for Journal in Brave)

zbMATH Keywords

Hopf algebroidstackaffine morphismfpqc topology

Mathematics Subject Classification ID

Generalized (extraordinary) homology and cohomology theories in algebraic topology (55N20) Generalizations (algebraic spaces, stacks) (14A20) Primary cohomology operations in algebraic topology (55S05) Algebraic groups (14L99)

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