fect or the grading of R is simpler e.g., R is a crossed product or a skew . group ring . We apply our solution of Problem A to the study of a more concrete problem: Problem B. Characterize semisimple strongly G-graded rings.
On Groupoid Graded Rings
โ Scribed by A.V. Kelarev
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 477 KB
- Volume
- 178
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract In this note we derive a formalism for describing equivariant sheaves over toric varieties. This formalism is a generalization of a correspondence due to Klyachko, which states that equivariant vector bundles on toric varieties are equivalent to certain sets of filtrations of vector spa
Let I be an แ-primary ideal in a Buchsbaum local ring A, แ . In this paper, we investigate the Buchsbaum property of the associated graded ring of I when the equality I 2 s แ I holds for some minimal reduction แ of I. However, the Buchsbaum property does not always follow even if I 2 s แ I. So we gi