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On transcendental systems of equations
Alexander M. Kytmanov, Olga V. Khodos Siberian Federal University, Krasnoyarsk, Russian Federation
Abstract:
Several types of transcendental systems of equations are considered: the simplest ones, special, and general. Since the number of roots of such systems, as a rule, is infinite, it is necessary to study power sums of the roots of negative degree. Formulas for finding residue integrals, their relation to power sums of a negative degree of roots and their relation to residue integrals (multidimensional analogs of Waring's formulas) are obtained. Various examples of transcendental systems of equations and calculation of multidimensional numerical series are given.
Keywords:
transcendental systems of equations, power sums of roots, residue integral.
Received: 10.12.2020 Received in revised form: 22.01.2021 Accepted: 20.03.2021
Citation:
Alexander M. Kytmanov, Olga V. Khodos, “On transcendental systems of equations”, J. Sib. Fed. Univ. Math. Phys., 14:3 (2021), 326–343
Linking options:
https://www.mathnet.ru/eng/jsfu917 https://www.mathnet.ru/eng/jsfu/v14/i3/p326
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Abstract page: | 138 | Full-text PDF : | 40 | References: | 17 |
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