期刊论文详细信息
Journal of inequalities and applications | |
Necessary and sufficient conditions for functions involving the psi function to be completely monotonic | |
Zhen-Hang Yang1  | |
关键词: psi function; completely monotone function; Euler-Mascheroni constant; 33B15; 26D15; | |
DOI : 10.1186/s13660-015-0674-8 | |
学科分类:数学(综合) | |
来源: SpringerOpen | |