An Algorithm for Computing Torsion Differential Forms Associated with an Isolated Hypersurface Singularity

Shinichi Tajima, Katsusuke Nabeshima

研究成果: Article査読

1 被引用数 (Scopus)

抄録

The torsion module of Kähler differential forms is considered in the context of symbolic computation. Relations between logarithmic differential forms and logarithmic vector fields are investigated. As an application, an effective method is proposed for computing torsion differential forms associated with a hypersurface with an isolated singularity. The main ingredients of the proposed method are logarithmic vector fields and local cohomology.

本文言語English
ページ(範囲)353-367
ページ数15
ジャーナルMathematics in Computer Science
15
2
DOI
出版ステータスPublished - 6 2021

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