Generalizations of Bernoulli numbers and polynomials. Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng; Debnath, Lokenath — 2003 International Journal of Mathematics and Mathematical Sciences
A concise proof for properties of three functions involving the exponential function. Zhang, Shi-Qin; Guo, Bai-Ni; Qi, Feng — 2009 Applied Mathematics E-Notes [electronic only]
Notes on double inequalities of Mathieu's series. Qi, Feng; Chen, Chao-Ping; Guo, Bai-Ni — 2005 International Journal of Mathematics and Mathematical Sciences
Sharpening and generalizations of Shafer's inequality for the arc tangent function. Qi, Feng; Zhang, Shi-Qin; Guo, Bai-Ni — 2009 Journal of Inequalities and Applications [electronic only]
Refinements, generalizations, and applications of Jordan's inequality and related problems. Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni — 2009 Journal of Inequalities and Applications [electronic only]
A lower bound for ratio of power means. Qi, Feng; Guo, Bai-Ni; Debnath, Lokenath — 2004 International Journal of Mathematics and Mathematical Sciences
Refinements and sharpenings of some double inequalities for bounding the gamma function. Guo, Bai-Ni; Zhang, Ying-Jie; Qi, Feng — 2008 JIPAM. Journal of Inequalities in Pure & Applied Mathematics [electronic only]
Generalizations of a theorem of I. Schur. Qi, Feng; Li, Wei; Guo, Bai-Ni — 2006 Applied Mathematics E-Notes [electronic only]