The Log-Convexity of Cauchy Numbers

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Authors

  • School of Mathematical Sciences, Dalian University of Technology, Dalian 116024 ,CN

Keywords:

Cauchy Numbers, Log-Convexity, Log-Concavity.

Abstract

In this paper, we investigate the log-convexity of Cauchy numbers. In addition, we discuss the q-log-concavity of some polynomials related to Cauchy numbers.