PRESERVATION OF LOG-CONCAVITY AND LOG-CONVEXITY UNDER OPERATORS

DOI10.1017/S0269964820000042zbMath1498.60083OpenAlexW3005648816MaRDI QIDQ5051917

Taizhong Hu, Tiantian Mao, Wanwan Xia

Publication date: 18 November 2022

Published in: Probability in the Engineering and Informational Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1017/s0269964820000042

zbMATH Keywords

stochastic order Poisson process renewal process gamma process weighted distribution Bernstein-type operator semi-group property reliability properties beta-type operator

Mathematics Subject Classification ID

Inequalities; stochastic orderings (60E15) Convexity of real functions in one variable, generalizations (26A51)

Related Items (1)

Log concavity preservation by beta operator based on probability tools

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