Quantum torsors and Hopf-Galois objects

Abstract

We prove that every faithfully flat Hopf-Galois object is a quantum torsor in the sense of Grunspan.

8 pages

Cited by in corpus (5)

• Quantum torsors with fewer axioms
• Heap and Ternary Self-Distributive Cohomology
• Quantum heaps, cops and heapy categories
• Some interactions between Hopf Galois extensions and noncommutative rings
• Hopf-Galois systems and Kashiwara algebras