Realization-obstruction exact sequences for Clifford system extensions

DOI10.1007/s11856-022-2300-zOpenAlexW3000802794MaRDI QIDQ2143264

Yuval Ginosar

Publication date: 31 May 2022

Published in: Israel Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2001.06794

zbMATH Keywords

Picard groups\(G\)-graded Clifford systemstrongly \(G\)-graded algebras

Mathematics Subject Classification ID

Cohomology of groups (20J06) Graded rings and modules (associative rings and algebras) (16W50) Separable algebras (e.g., quaternion algebras, Azumaya algebras, etc.) (16H05)

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Crossed products, cohomology, and equivariant projective representations
• Groups of simple algebras
• Methods of graded rings.
• Compounding Clifford's theory
• Cohomology theory in abstract groups. II
• Groups of central-type, maximal connected gradings and intrinsic fundamental groups of complex semisimple algebras
• Cohomology and Galois Theory. I. Normality of Algebras and Teichmuller's Cocycle
• Obstructions to Clifford system extensions of algebras

This page was built for publication: Realization-obstruction exact sequences for Clifford system extensions