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An exact sequence for the graded Picent.
- Source :
-
Journal of Group Theory . May2024, Vol. 27 Issue 3, p629-649. 21p. - Publication Year :
- 2024
-
Abstract
- To a strongly 퐺-graded algebra 퐴 with 1-component 퐵, we associate the group Picent gr (A) of isomorphism classes of invertible 퐺-graded (A , A) -bimodules over the centralizer of 퐵 in 퐴. Our main result is a Picent version of the Beattie–del Río exact sequence, involving Dade's group G [ B ] , which relates Picent gr (A) , Picent (B) , and group cohomology. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ISOMORPHISM (Mathematics)
*COHOMOLOGY theory
*ALGEBRA
Subjects
Details
- Language :
- English
- ISSN :
- 14335883
- Volume :
- 27
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- Journal of Group Theory
- Publication Type :
- Academic Journal
- Accession number :
- 176899343
- Full Text :
- https://doi.org/10.1515/jgth-2023-0040