Actions of Picard Groups on Graded Rings
β
Jeremy Haefner; Angel del RΔ±́o
π
Article
π
1999
π
Elsevier Science
π
English
β 230 KB
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.