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, “Taylor’s series expansions for real powers of two functions containing squares of inverse cosine function, closed-form formula for specific partial Bell polynomials, and series representations for real powers of Pi”, Demonstratio Mathematica, 55, № 1, 2022, 710
Cristinel Mortici, Feng Qi, “Asymptotic Formulas and Inequalities for the Gamma Function in Terms of the Tri-Gamma Function”, Results. Math., 67, № 3-4, 2015, 395
Feng Qi, Viera Čerňanová, Xiao-Ting Shi, Bai-Ni Guo, “Some properties of central Delannoy numbers”, Journal of Computational and Applied Mathematics, 328, 2018, 101
Vito Lampret, “How is the period of a simple pendulum growing with increasing amplitude?”, Mathematica Slovaca, 71, № 2, 2021, 359
Xinyu Liu, Dawei Lu, Lixin Song, “Some Quicker Approximations and Inequalities of the Wallis Ratio by Continued Fraction”, Results. Math., 70, № 3-4, 2016, 325
Xu You, Di-Rong Chen, “Improved Approximation Formulas and Inequalities for the Wallis Ratio”, Bull. Iran. Math. Soc., 45, № 3, 2019, 783
Feng Qi, Bai-Ni Guo, “Integral Representations of the Catalan Numbers and Their Applications”, Mathematics, 5, № 3, 2017, 40
Xiaodong Cao, Ruopeng Wang, “Some inequalities for the ratio of gamma functions”, J Inequal Appl, 2015, № 1, 2015, 178
Eric Benhamou, “Connecting Sharpe Ratio and Student T-Statistic, and Beyond”, SSRN Journal, 2018