Abstract
We introduce generalized hypergeometric Bernoulli numbers for Dirichlet characters. We study their properties, including relations, expressions and determinants. At the end in Appendix we derive first few expressions of these numbers.
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Acknowledgements
The authors are grateful to three anonymous referees for their precious comments and advices. This work has been partly done when the second author (T.K.) visited Harish-Chandra Research Institute in February 2020, where the first author (K. C.) was working before moving to his current institute. T. K. thanks K. C. for the warm hospitality of the institute. This work was initiated from a hint by Professor Miho Aoki of Shimane University. Both authors thank her.
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Appendix
Appendix
We derive first few values of \(B_{N,n,\chi }\):
Now
From [2] we can see that,
as shown in Corollary 1.
When \(N=1\) and \(\chi \) is not the trivial character, as \(S_0=0\), we find that
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Chakraborty, K., Komatsu, T. Generalized hypergeometric Bernoulli numbers. RACSAM 115, 101 (2021). https://doi.org/10.1007/s13398-021-01042-2
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DOI: https://doi.org/10.1007/s13398-021-01042-2