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The Spectrum of the Graded Ring of Differential Operators of a Scored Semigroup Algebra

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Title: The Spectrum of the Graded Ring of Differential Operators of a Scored Semigroup Algebra
Authors: Saito, Mutsumi Browse this author
Keywords: Characteristic varieties
Graded ring of differential operators
Prime ideals
Scored semigroup algebras
Issue Date: Mar-2010
Publisher: Taylor & Francis
Journal Title: Communications in Algebra
Volume: 38
Issue: 3
Start Page: 829
End Page: 847
Publisher DOI: 10.1080/00927870902828611
Abstract: We describe the set of Zd-graded prime ideals of the graded ring of the ring D of differential operators of a scored semigroup algebra. Moreover we describe the characteristic varieties of Zd-graded critical D-modules of a certain type.
Rights: This is an electronic version of an article published in Communications in Algebra, 38(3) March 2010, 829-847. Communications in Algebra is available online at: http://www.informaworld.com/smpp/content~db=all?content=10.1080/00927870902828611
Type: article (author version)
URI: http://hdl.handle.net/2115/44901
Appears in Collections:理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 齋藤 睦

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