Shaoshi Chen

Works (3)

Updated: April 9th, 2024 05:02

2024 journal article

Telescopers for differential forms with one parameter

SELECTA MATHEMATICA-NEW SERIES, 30(3).

By: S. Chen*, R. Feng *, Z. Li *, M. Singer n & S. Watt *

author keywords: Telescopers; Differential forms; D-finite elements; Parametrized Poincare's lemma
Source: Web Of Science
Added: April 8, 2024

2012 journal article

Residues and telescopers for bivariate rational functions

ADVANCES IN APPLIED MATHEMATICS, 49(2), 111–133.

By: S. Chen n & M. Singer n

author keywords: Residues; Telescopers; Zeilberger's method
TL;DR: This work gives necessary and sufficient conditions for the existence of telescopers for rational functions of two variables in the continuous, discrete and q-discrete settings and characterize which operators can occur as telescopers. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

2012 journal article

Trading order for degree in creative telescoping

JOURNAL OF SYMBOLIC COMPUTATION, 47(8), 968–995.

By: S. Chen n & M. Kauers *

author keywords: Definite integration; Hyperexponential terms; Zeilberger's algorithm
TL;DR: D degree bounding formulas are derived which allow to estimate the degree of the output equations from creative telescoping as a function of the order, and it is shown that equations of low order have high degree, and that higher order equations have lower degree. (via Semantic Scholar)
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UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Source: Web Of Science
Added: August 6, 2018

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