77 citations · 2.3k across the 111 of their papers we have counts for
4 papers · 1 filter
Some integral inequalities on time scales
Li Yin, Feng Qi
In this paper, some new integral inequalities on time scales are presented by using elementarily analytic methods in calculus of time scales.
Complete monotonicity of a function involving the -psi function and alternative proofs
Valmir Krasniqi, Feng Qi
In the paper the authors alternatively prove that the function is completely monotonic on if and only if , where $p\i…
Complete monotonicity of a function involving the gamma function and applications
Feng Qi
In the article we present necessary and sufficient conditions for a function involving the logarithm of the gamma function to be completely monotonic and apply these results to bou…
An inequality involving the gamma and digamma functions
Feng Qi, Bai-Ni Guo
In the paper, we establish an inequality involving the gamma and digamma functions and use it to prove the negativity and monotonicity of a function involving the gamma and digamma…