Equivariant Matlis and the local duality

Mitsuyasu Hashimoto, Masahiro Ohtani

Research output: Contribution to journalArticlepeer-review

5 Citations (Scopus)


Generalizing the known results on graded rings and modules, we formulate and prove the equivariant version of the local duality on schemes with a group action. We also prove an equivariant analogue of Matlis duality.

Original languageEnglish
Pages (from-to)1447-1470
Number of pages24
JournalJournal of Algebra
Issue number7
Publication statusPublished - Oct 2010
Externally publishedYes


  • Equivariant local cohomology
  • Local duality
  • Matlis duality

ASJC Scopus subject areas

  • Algebra and Number Theory


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