Abstract
In this paper a method of summation of double absolutely convergent numerical series was obtained. This method was named the expansion of double numerical series in infinite diagonals. The form of the expansion for symmetric and skew-symmetric general term of double series was established. This expansion was generalized to the case of multiple series. It was called the expansion of multiple numerical series in infinite diagonals for two indices. The expansion of triple series in infinite diagonals for two indices was generalized to the case of three indices.
Highlights
Получен метод суммирования двойных абсолютно сходящихся числовых рядов, получивший название разложения двойных числовых рядов по бесконечным диагоналям
This method was named the expansion of double numerical series in infinite diagonals
This expansion was generalized to the case of multiple series
Summary
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