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20122019
most citedComputation of Bivariate Characteristic Polynomials of Finitely Generated Modules over Weyl Algebras

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math.AC2013

Multivariate Difference-Differential Dimension Polynomials and New Invariants of Difference-Differential Field Extensions

Alexander Levin

In this paper we introduce a method of characteristic sets with respect to several term orderings for difference-differential polynomials. Using this technique, we obtain a method…