Results 61 to 62 of about 279 (62)

Note on a Class of Completely Monotonic Functions Involving the Polygamma Functions [PDF]

, 2007
Guo, Bai-Ni, Guo, Senlin, Qi, Feng
core  

The Best Bounds in Wallis' Inequality [PDF]

, 2002
Chen, Chao-Ping, Qi, Feng
core