On the Complete Monotonicity of Quotient of Gamma Functions

نویسندگان

  • YI-CHAO CHEN
  • TOUFIK MANSOUR
  • QIAN ZOU
چکیده

In this paper, we concern with a conjecture involving the ratio of two gamma functions posed by Qi, Guo and Chen [Math. Inequal. Appl. 9(3)(2006), 427-436]. We also generalize a result of Qi [Theorem 2, J. Comput. Appl. Math. 214 (2008), 610-616]. Mathematics subject classification (2010): 33B15, 26A48, 26A51.

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تاریخ انتشار 2012