Approximations for the ratio of the gamma functions via the digamma function and its applications
DOI10.1007/s00574-020-00213-wzbMath1475.33002OpenAlexW3033010683MaRDI QIDQ2040963
Zhaoxu Sun, Min Han, Hongliang Zhang, Xu You
Publication date: 15 July 2021
Published in: Bulletin of the Brazilian Mathematical Society. New Series (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s00574-020-00213-w
approximationcontinued fractionpower series expansiondigamma functiontwo-sided inequalitiescentral Bernoulli coefficientsratio of the gamma function
Gamma, beta and polygamma functions (33B15) Inequalities for sums, series and integrals (26D15) Rate of convergence, degree of approximation (41A25)
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