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Your search keyword '"Partial fraction decomposition"' showing total 2 results
2 results on '"Partial fraction decomposition"'

1. Two problems of binomial sums involving harmonic numbers.

Author

Li, Nadia N. and Chu, Wenchang

Subjects
*SYMMETRIC functions, *GENERATING functions, *BINOMIAL coefficients
Abstract

Two open problems recently proposed by Xi and Luo (Adv. Differ. Equ. 2021:38, 2021) are resolved by evaluating explicitly three binomial sums involving harmonic numbers, that are realized mainly by utilizing the generating function method and symmetric functions. [ABSTRACT FROM AUTHOR]

Published
2021
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2. Some extensions for the several combinatorial identities.

Author

Xi, Gao-Wen and Luo, Qiu-Ming

Subjects
*POLYNOMIALS, *BELLS, *FRACTIONS
Abstract

In this paper, we give some extensions for Mortenson's identities in series with the Bell polynomial using the partial fraction decomposition. As applications, we obtain some combinatorial identities involving the harmonic numbers. [ABSTRACT FROM AUTHOR]

Published
2021
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