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20192026
most citedReduction-based Creative Telescoping for P-recursive Sequences via Integral Bases

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cs.SC2026

On the Summability Problem of Multivariate Rational Functions in the Mixed Case

Shaoshi Chen, Lixin Du, Hanqian Fang +1

Continuing previous work, this paper focuses on the summability problem of multivariate rational functions in the mixed case in which both shift and -shift operators can appear.…