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Critical Modules of the Ring of Differential Operators of an Affine Semigroup Algebra
| Title: | Critical Modules of the Ring of Differential Operators of an Affine Semigroup Algebra |
| Authors: | Saito, Mutsumi Browse this author |
| Keywords: | Affine semigroup algebras | | Critical modules | | Rings of differential operators |
| Issue Date: | Feb-2010 |
| Publisher: | Taylor & Francis |
| Journal Title: | Communications in Algebra |
| Volume: | 38 |
| Issue: | 2 |
| Start Page: | 618 |
| End Page: | 631 |
| Publisher DOI: | 10.1080/00927870902828603 |
| Abstract: | Let D be the ring of differential operators of an affine semigroup algebra. Regarding the Krull dimension of finitely generated Zd-graded D-modules, we characterize critical Zd-graded D-modules. Moreover we explicitly describe cyclic ones. |
| Rights: | This is an electronic version of an article published in Communications in Algebra, 38(2), Feb. 2010, 618-631. Communications in Algebra is available online at: http://www.informaworld.com/openurl?genre=article&issn=0092-7872&volume=38&issue=2&spage=618 |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/44781 |
| 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)
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Submitter: 齋藤 睦
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