A SUFFICIENT CONDITION FOR STRONG F-REGULARITY

作者：De Stefani Alessandro^*; Nunez Betancourt Luis

来源：PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 2016, 144(1): 21-29.

DOI：10.1090/proc/12676

Let (R, m, K) be an F-finite Noetherian local ring which has a canonical ideal I (sic) R. We prove that if R is S-2 and H-m(d-1) (R/I) is a simple R{F}-module, then R is a strongly F-regular ring. In particular, under these assumptions, R is a Cohen-Macaulay normal domain.

• 出版日期2016-1