Wu, Yi-Ting; Qi, Feng Schur \(m\)-power convexity for general geometric Bonferroni mean of multiple parameters and comparison inequalities between several means. (English) Zbl 1524.26020 Math. Slovaca 73, No. 1, 3-14 (2023). MSC: 26B25 26D15 26E60 PDFBibTeX XMLCite \textit{Y.-T. Wu} and \textit{F. Qi}, Math. Slovaca 73, No. 1, 3--14 (2023; Zbl 1524.26020) Full Text: DOI
Yin, Li; Lin, Xiu-Li; Qi, Feng Monotonicity, convexity and inequalities related to complete \((p,q,r)\)-elliptic integrals and generalized trigonometric functions. (English) Zbl 1463.33039 Publ. Math. Debr. 97, No. 1-2, 181-199 (2020). MSC: 33E05 26D15 33B10 PDFBibTeX XMLCite \textit{L. Yin} et al., Publ. Math. Debr. 97, No. 1--2, 181--199 (2020; Zbl 1463.33039) Full Text: DOI
Qi, Feng; Guo, Bai-Ni The reciprocal of the weighted geometric mean of many positive numbers is a Stieltjes function. (English) Zbl 1400.30046 Quaest. Math. 41, No. 5, 653-664 (2018). MSC: 30E20 26E60 PDFBibTeX XMLCite \textit{F. Qi} and \textit{B.-N. Guo}, Quaest. Math. 41, No. 5, 653--664 (2018; Zbl 1400.30046) Full Text: DOI
Qi, Feng; Guo, Bai-Ni The reciprocal of the weighted geometric mean is a Stieltjes function. (English) Zbl 1390.30048 Bol. Soc. Mat. Mex., III. Ser. 24, No. 1, 181-202 (2018). MSC: 30E20 44A15 PDFBibTeX XMLCite \textit{F. Qi} and \textit{B.-N. Guo}, Bol. Soc. Mat. Mex., III. Ser. 24, No. 1, 181--202 (2018; Zbl 1390.30048) Full Text: DOI
Qi, Feng; Guo, Bai-Ni Lévy-Khintchine representation of Toader-Qi mean. (English) Zbl 1384.44002 Math. Inequal. Appl. 21, No. 2, 421-431 (2018). MSC: 44A15 26E60 30E20 33C10 60G50 PDFBibTeX XMLCite \textit{F. Qi} and \textit{B.-N. Guo}, Math. Inequal. Appl. 21, No. 2, 421--431 (2018; Zbl 1384.44002) Full Text: DOI
Qi, Feng; Lim, Dongkyu Integral representations of bivariate complex geometric mean and their applications. (English) Zbl 1375.26045 J. Comput. Appl. Math. 330, 41-58 (2018). MSC: 26E60 30E20 44A10 44A15 PDFBibTeX XMLCite \textit{F. Qi} and \textit{D. Lim}, J. Comput. Appl. Math. 330, 41--58 (2018; Zbl 1375.26045) Full Text: DOI DOI
Qi, Feng; Zhang, Xiao-Jing; Li, Wen-Hui The harmonic and geometric means are Bernstein functions. (English) Zbl 1381.26031 Bol. Soc. Mat. Mex., III. Ser. 23, No. 2, 713-736 (2017). MSC: 26E60 26A48 30E20 44A10 65R10 PDFBibTeX XMLCite \textit{F. Qi} et al., Bol. Soc. Mat. Mex., III. Ser. 23, No. 2, 713--736 (2017; Zbl 1381.26031) Full Text: DOI arXiv
Qi, Feng Bounding the difference and ratio between the weighted arithmetic and geometric means. (English) Zbl 1378.26028 Int. J. Anal. Appl. 13, No. 2, 132-135 (2017). MSC: 26E60 26D07 PDFBibTeX XMLCite \textit{F. Qi}, Int. J. Anal. Appl. 13, No. 2, 132--135 (2017; Zbl 1378.26028) Full Text: Link
Qi, Feng; Guo, Bai-Ni The reciprocal of the geometric mean of many positive numbers is a Stieltjes transform. (English) Zbl 1360.30029 J. Comput. Appl. Math. 311, 165-170 (2017). MSC: 30E20 PDFBibTeX XMLCite \textit{F. Qi} and \textit{B.-N. Guo}, J. Comput. Appl. Math. 311, 165--170 (2017; Zbl 1360.30029) Full Text: DOI
Qi, Feng; Zhang, Xiao-Jing; Li, Wen-Hui An elementary proof of the weighted geometric mean being a Bernstein function. (English) Zbl 1349.26080 Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 77, No. 1, 35-38 (2015). MSC: 26E60 26A24 26A48 33B99 PDFBibTeX XMLCite \textit{F. Qi} et al., Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 77, No. 1, 35--38 (2015; Zbl 1349.26080)
Guo, Bai-Ni; Qi, Feng On the degree of the weighted geometric mean as a complete Bernstein function. (English) Zbl 1329.26054 Afr. Mat. 26, No. 7-8, 1253-1262 (2015). MSC: 26E60 26A48 PDFBibTeX XMLCite \textit{B.-N. Guo} and \textit{F. Qi}, Afr. Mat. 26, No. 7--8, 1253--1262 (2015; Zbl 1329.26054) Full Text: DOI
Yin, Hong-Ping; Shi, Huan-Nan; Qi, Feng On Schur \(m\)-power convexity for ratios of some means. (English) Zbl 1314.26017 J. Math. Inequal. 9, No. 1, 145-153 (2015). MSC: 26B25 26E60 26D20 PDFBibTeX XMLCite \textit{H.-P. Yin} et al., J. Math. Inequal. 9, No. 1, 145--153 (2015; Zbl 1314.26017) Full Text: DOI Link
Qi, Feng; Zhang, Xiao-Jing; Li, Wen-Hui Lévy-Khintchine representation of the geometric mean of many positive numbers and applications. (English) Zbl 1296.26114 Math. Inequal. Appl. 17, No. 2, 719-729 (2014). MSC: 26E60 26A48 30E20 44A10 44A20 PDFBibTeX XMLCite \textit{F. Qi} et al., Math. Inequal. Appl. 17, No. 2, 719--729 (2014; Zbl 1296.26114) Full Text: DOI arXiv
Qi, Feng; Zhang, Xiao-Jing; Li, Wen-Hui Lévy-Khintchine representations of the weighted geometric mean and the logarithmic mean. (English) Zbl 1290.30043 Mediterr. J. Math. 11, No. 2, 315-327 (2014). MSC: 30E20 26A48 26E60 PDFBibTeX XMLCite \textit{F. Qi} et al., Mediterr. J. Math. 11, No. 2, 315--327 (2014; Zbl 1290.30043) Full Text: DOI arXiv
Qi, Feng; Zhang, Xiao Jing; Li, Wen Hui An integral representation for the weighted geometric mean and its applications. (English) Zbl 1290.26041 Acta Math. Sin., Engl. Ser. 30, No. 1, 61-68 (2014). MSC: 26E60 30E20 44A20 PDFBibTeX XMLCite \textit{F. Qi} et al., Acta Math. Sin., Engl. Ser. 30, No. 1, 61--68 (2014; Zbl 1290.26041) Full Text: DOI
Qi, Feng; Sofo, Anthony An alternative and united proof of a double inequality for bounding the arithmetic-geometric mean. (English) Zbl 1299.26068 Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 71, No. 3, 69-76 (2009). MSC: 26E60 26D15 PDFBibTeX XMLCite \textit{F. Qi} and \textit{A. Sofo}, Sci. Bull., Ser. A, Appl. Math. Phys., Politeh. Univ. Buchar. 71, No. 3, 69--76 (2009; Zbl 1299.26068) Full Text: arXiv
Qi, Feng; Guo, Senlin On a new generalization of Martins’ inequality. (English) Zbl 1151.26018 J. Math. Inequal. 1, No. 4, 503-514 (2007). MSC: 26D15 26E60 PDFBibTeX XMLCite \textit{F. Qi} and \textit{S. Guo}, J. Math. Inequal. 1, No. 4, 503--514 (2007; Zbl 1151.26018) Full Text: DOI
Guo, Baini; Qi, Feng Monotonicity of sequences involving geometric means of positive sequences with monotonicity and logarithmical convexity. (English) Zbl 1093.26019 Math. Inequal. Appl. 9, No. 1, 1-9 (2006). Reviewer: János Aczél (Waterloo/Ontario) MSC: 26D15 26A48 26A51 33B15 39B62 26E60 PDFBibTeX XMLCite \textit{B. Guo} and \textit{F. Qi}, Math. Inequal. Appl. 9, No. 1, 1--9 (2006; Zbl 1093.26019) Full Text: DOI
Chen, Chao-Ping; Qi, Feng; Dragomir, Sever S. Reverse of Martins’ inequality. (English) Zbl 1061.26016 Aust. J. Math. Anal. Appl. 2, No. 1, Article 2, 5 p. (2005). MSC: 26D15 26E60 PDFBibTeX XMLCite \textit{C.-P. Chen} et al., Aust. J. Math. Anal. Appl. 2, No. 1, Article 2, 5 p. (2005; Zbl 1061.26016)
Qi, Feng Inequalities and monotonicity of the ratio for the geometric means of a positive arithmetic sequence with unit difference. (English) Zbl 1066.26023 Aust. Math. Soc. Gaz. 30, No. 3, 142-147 (2003). Reviewer: Peter S. Bullen (Vancouver) MSC: 26D15 26E60 PDFBibTeX XMLCite \textit{F. Qi}, Aust. Math. Soc. Gaz. 30, No. 3, 142--147 (2003; Zbl 1066.26023)
Qi, Feng; Guo, Bai-Ni Monotonicity of sequences involving geometric means of positive sequences. (English) Zbl 1041.26012 Nonlinear Funct. Anal. Appl. 8, No. 4, 507-517 (2003). MSC: 26D15 26A48 33B15 26E60 PDFBibTeX XMLCite \textit{F. Qi} and \textit{B.-N. Guo}, Nonlinear Funct. Anal. Appl. 8, No. 4, 507--517 (2003; Zbl 1041.26012)
Guo, Bai-Ni; Qi, Feng Inequalities and monotonicity of the ratio for the geometric means of a positive arithmetic sequence with arbitrary difference. (English) Zbl 1041.26008 Tamkang J. Math. 34, No. 3, 261-270 (2003). MSC: 26D15 26A48 26E60 PDFBibTeX XMLCite \textit{B.-N. Guo} and \textit{F. Qi}, Tamkang J. Math. 34, No. 3, 261--270 (2003; Zbl 1041.26008)
Qi, Feng Generalizations of Alzer’s and Kuang’s inequality. (English) Zbl 1001.26017 Tamkang J. Math. 31, No. 3, 223-227 (2000). Reviewer: Bicheng Yang (Guangdong) MSC: 26D15 PDFBibTeX XMLCite \textit{F. Qi}, Tamkang J. Math. 31, No. 3, 223--227 (2000; Zbl 1001.26017)