The F-signature and strong F-regularity

Ian M. Aberbach, Graham J. Leuschke

Research output: Contribution to journalArticlepeer-review

53 Scopus citations


We show that the F-signature of a local ring of characteristic p, defined by Huneke and Leuschke, is positive if and only if the ring is strongly F-regular.

Original languageEnglish (US)
Pages (from-to)51-56
Number of pages6
JournalMathematical Research Letters
Issue number1
StatePublished - Jan 2003
Externally publishedYes

ASJC Scopus subject areas

  • General Mathematics


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