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Special values of q-gamma products

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Abstract

We consider products of q-gamma functions with rational arguments, and prove several q-generalizations of recent works concerning products of gamma functions. In particular, we consider products indexed by Dirichlet characters, and provide several new values for infinite products in terms of \(e^{-\pi }\) and gamma functions.

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References

  1. Apostol, T.M.: Intoduction to Analytic Number Theory. Springer, New York (1976)

    Google Scholar 

  2. Chamberland, M., Straub, A.: On gamma quotients and infinite products. Adv. Appl. Math. 5(51), 546–562 (2013)

    Article  MathSciNet  Google Scholar 

  3. Dilcher, K., Vignat, C.: Infinite products involving Dirichlet characters and cyclotomic polynomials. Adv. Appl. Math. 100, 43–70 (2018)

    Article  MathSciNet  Google Scholar 

  4. El Bachraoui, M., Sándor, J.: On a \(q\)-trigonometric product and \(q\)-gamma products. arXiv:1805.01121 (2018)

  5. Jackson, R.F.H.: The basic gamma-function and the elliptic functions. Proc. R. Soc. Lond. 508(76), 127–144 (1905)

    Article  Google Scholar 

  6. Nijenhuis, A.: Short gamma products with simple values. Am. Math. Mon. 8(117), 733–737 (2010)

    Article  MathSciNet  Google Scholar 

  7. Olver, F.W.J., Lozier, D.W., Boisvert, R.F., Clark, C.W. (eds.): NIST Handbook of Mathematical Functions. Cambridge University Press, New York. Print companion to [9] (2010)

  8. Olver, F.W.J., Olde Daalhuis, A.B., Lozier, D.W., Schneider, B.I., Boisvert, R.F., Clark, C.W., Miller, B.R., Saunders, B.V. (eds.): NIST Digital Library of Mathematical Functions. http://dlmf.nist.gov/, Release 1.0.13 of 2016-09-16

  9. Sándor, J., Tóth, L.: A remark on the gamma function. Elem. Math. 3(44), 73–76 (1989)

    MathSciNet  MATH  Google Scholar 

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Acknowledgements

I can never say this enough—to Christophe Vignat, who’s mentored me from an ignorant high schooler to a slightly less ignorant college student—thank you, thank you, thank you! Additionally, I’d like to thank Karl Dilcher for first introducing me to this topic and very carefully reading the final draft of this manuscript, and the anonymous referee for their insightful remarks.

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Correspondence to Tanay Wakhare.

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Wakhare, T. Special values of q-gamma products. Res. number theory 4, 30 (2018). https://doi.org/10.1007/s40993-018-0123-0

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