A Short Calculation of the Multiple Sum of Krivokolesko-Leinartas with Linear Constraints on Summation Indices

The method of integral representation and calculation of the combinatorial sums of various type (the method of coefficients) using the formal Laurent power series over $\mathbbm C$, the theory of analitical functions and the theory of multiple residues in $\mathbbm C^n$ were proposed by the author i...

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Bibliographic Details
Main Author: G.P. Egorychev
Format: Article
Language:English
Published: Irkutsk State University 2019-09-01
Series:Известия Иркутского государственного университета: Серия "Математика"
Subjects:
Online Access:http://mathizv.isu.ru/en/article/file?id=1306