Algorithms for checking rational roots of b-functions and their applications

The Bernstein–Sato polynomial of a hypersurface is an important object with many applications. However, its computation is hard, as a number of open questions and challenges indicate. In this paper we propose a family of algorithms called checkRoot for optimized checking whether a given rational num...

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Vydané v:	Journal of algebra Ročník 352; číslo 1; s. 408 - 429
Hlavní autori:	Levandovskyy, V., Martín-Morales, J.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Elsevier Inc 15.02.2012
Predmet:	Bernstein–Sato polynomial D-module Non-commutative Gröbner basis Singularity 16S32 68W30 Singularity 32S40 D-module Non-commutative Gröbner basis Bernstein–Sato polynomial
ISSN:	0021-8693, 1090-266X
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