منابع مشابه
Gröbner bases in difference - differential modules and their applications ∗ October 24 , 2005
In this paper we will extend the theory of Gröbner bases to differencedifferential modules which were introduced by Levin(2000) as a generalization of modules over rings of differential operators. The main goal of this paper is to present and verify algorithms for constructing these Gröbner basis counterparts. To this aim we define the concept of ”generalized term order” on N×Z and on differenc...
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Difference-differential Gröbner bases and the algorithms were introduced by M.Zhou and F.Winkler (2006). In this paper we will make further investigations for the key concept of S-polynomials in the algorithm and we will improve technically the algorithm. Then we apply the algorithm to compute the differencedifferential dimension polynomial of a difference-differential module and of a system of...
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ژورنال
عنوان ژورنال: Nature
سال: 1948
ISSN: 0028-0836,1476-4687
DOI: 10.1038/162334a0