2024/12/05 by Julian Le Clainche, Clainche, Julian Le
Mathematics · #Homotopy and Cohomology in Algebraic Topology #Commutative Algebra and Its Applications #Rings, Modules, and Algebras
paper · pdf · doi:10.48550/arxiv.2412.04365
We show that if H is a Hopf algebra with bijective antipode and B ⊂ A is a faithfully flat H-Galois extension, then A is homologically smooth if H and B are.