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SOURCE:    Almanac of Modern Science and Education. Tambov: Gramota, 2013. № 12. P. 168-171.
SCIENTIFIC AREA:    Physical-Mathematical Sciences
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NUMERICAL METHOD OF COMPUTING PERTURBATION THEORY CORRECTION DATA

Torshina Ol'ga Anatol'evna
Magnitogorsk State University


Abstract. In the article the problem of the summation of divergent series special class is considered. The numerical method of finding perturbation theory correction data is suggested providing quite exact values at different perturbation parameters. The method may be used, in particular, for the summation of series with the factorial growth of terms.
Key words and phrases: поправки теории возмущений, суммирование расходящихся рядов, разложение Стилтьеса, сферическая функция, оператор квадрата момента импульса, perturbation theory correction data, summation of divergent series, Stieltjes expansion, spherical function, operat
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