On Transcendental Systems of Equations

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...

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Veröffentlicht in:Journal of Siberian Federal University. Mathematics & Physics 2021-01, Vol.14 (3), p.326-343
Hauptverfasser: Kytmanov, Alexander M., Khodos, Olga V.
Format: Artikel
Sprache:eng
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Zusammenfassung: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
ISSN:1997-1397
2313-6022
DOI:10.17516/1997-1397-2021-14-3-326-343