Abstract
Let \(\zeta (s)\) and \(\beta (s)\) be the Riemann zeta function and the Dirichlet beta function. The formulas for calculating the values of \(\zeta (2m)\) and \(\beta (2m - 1)\) (\(m = 1,\;2,\; \ldots \)) are classical and well known. Our aim is to represent \(\zeta (2m + 1)\), \(\beta (2m)\), and related numbers in the form of definite integrals of elementary functions and rapidly converging numerical series containing \(\zeta (2m)\). By applying the method of this work, on the one hand, both classical formulas and ones relatively recently obtained by others researchers are proved in a uniform manner, and on the other hand, numerous new results are derived.
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Funding
This work was supported by the Russian Science Foundation, project no. 20-11-20261.
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Mirzoev, K.A., Safonova, T.A. Representations of \(\zeta (2n + 1)\) and Related Numbers in the Form of Definite Integrals and Rapidly Convergent Series. Dokl. Math. 102, 396–400 (2020). https://doi.org/10.1134/S1064562420050361
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DOI: https://doi.org/10.1134/S1064562420050361