- Feng Qi, “Some properties of several functions involving polygamma functions and originating from the sectional curvature of the beta manifold”, São Paulo J. Math. Sci., 14, № 2, 2020, 614
- Feng Qi, Cristinel Mortici, “Some inequalities for the trigamma function in terms of the digamma function”, Applied Mathematics and Computation, 271, 2015, 502
- Ravi Prakash Agarwal, Erdal Karapinar, Marko Kostić, Jian Cao, Wei-Shih Du, “A Brief Overview and Survey of the Scientific Work by Feng Qi”, Axioms, 11, № 8, 2022, 385
- Feng Qi, Mansour Mahmoud, “Bounding the gamma function in terms of the trigonometric and exponential functions”, Acta Sci. Math., 83, № 1-2, 2017, 125
- Bo-Yan Xi, Ying Wu, Huan-Nan Shi, Feng Qi, “Generalizations of Several Inequalities Related to Multivariate Geometric Means”, Mathematics, 7, № 6, 2019, 552