Edit Profile (opens in new tab) Guo, Bai-Ni Compute Distance To: Compute Author ID: guo.bai-ni Published as: Guo, Bai-Ni; Guo, Baini; Guo, B. N.; Guo, B.-N. more...less External Links: ORCID · arXiv · ResearchGate Documents Indexed: 160 Publications since 1993 Co-Authors: 49 Co-Authors with 159 Joint Publications 2,462 Co-Co-Authors all top 5 Co-Authors 1 single-authored 149 Qi, Feng 14 Luo, Qiuming 8 Zhao, Jiaolian 7 Lim, Dongkyu 7 Niu, Dawei 6 Wang, Jing-Lin 4 Chen, Chaoping 4 Shi, Xiaoting 3 Guo, Senlin 3 Li, Wei 3 Li, Wenhui 3 Wei, Chunfu 3 Zhang, Shiqin 2 Chen, Shouxin 2 Debnath, Lokenath 2 Han, Lingxiong 2 Liu, Aiqi 1 Čerňanová, Viera 1 Chen, Rongjiang 1 Cui, Runqing 1 Cui, Yunqing 1 Du, Xinyu 1 Gao, Dan-Dan 1 Jia, Jishen 1 Jiang, Xin 1 Li, Guofu 1 Li, Xiaoai 1 Liu, Ximin 1 Mei, Hua 1 Mező, István 1 Mortici, Cristinel 1 Polatlı, Emrah 1 Qiao, Baomin 1 Shuang, Ye 1 Srivastava, Hari Mohan 1 Sun, Xiaowei 1 Wan, Aying 1 Wang, Jingyu 1 Wang, Junqing 1 Wang, Shuhong 1 Wang, Wen 1 Wu, Guo-Sheng 1 Wu, Ying 1 Xi, Boyan 1 Yao, Yonghong 1 Yin, Hongping 1 Yu, Shubin 1 Zhang, Yingjie 1 Zhu, Lijun all top 5 Serials 8 Mathematical Inequalities & Applications 6 Journal of Computational and Applied Mathematics 6 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 6 AIMS Mathematics 5 Integral Transforms and Special Functions 5 Journal of Inequalities and Applications 4 International Journal of Mathematical Education in Science and Technology 4 Applied Mathematics and Computation 4 Analysis (München) 4 Hacettepe Journal of Mathematics and Statistics 3 Journal of Mathematical Analysis and Applications 3 International Journal of Mathematics and Mathematical Sciences 3 Mathematica Slovaca 3 Filomat 3 Taiwanese Journal of Mathematics 3 Applicable Analysis and Discrete Mathematics 3 Acta Universitatis Sapientiae. Mathematica 3 Cogent Mathematics 2 Analysis Mathematica 2 Indian Journal of Pure & Applied Mathematics 2 Journal of the Korean Mathematical Society 2 Bulletin of the Iranian Mathematical Society 2 Georgian Mathematical Journal 2 Chinese Quarterly Journal of Mathematics 2 Communications of the Korean Mathematical Society 2 Journal of the Korean Society of Mathematical Education. Series B. The Pure and Applied Mathematics 2 Kragujevac Journal of Mathematics 2 Applied Mathematics E-Notes 2 Communications on Pure and Applied Analysis 2 Journal of the Indonesian Mathematical Society 2 The Australian Journal of Mathematical Analysis and Applications 2 Journal of Mathematical Inequalities 2 Mathematics 1 Mathematical Methods in the Applied Sciences 1 Periodica Mathematica Hungarica 1 Rocky Mountain Journal of Mathematics 1 Journal of Approximation Theory 1 Le Matematiche 1 Proceedings of the American Mathematical Society 1 Publicationes Mathematicae 1 Quaestiones Mathematicae 1 Tamkang Journal of Mathematics 1 Advances in Applied Mathematics 1 Journal of Mathematics. Wuhan University 1 Journal of Mathematical Research & Exposition 1 Bulletin of the Korean Mathematical Society 1 Numerical Algorithms 1 Indagationes Mathematicae. New Series 1 Publikacije Elektrotehničkog Fakulteta. Serija: Matematika 1 Tatra Mountains Mathematical Publications 1 Computational and Applied Mathematics 1 Boletín de la Sociedad Matemática Mexicana. Third Series 1 Arab Journal of Mathematical Sciences 1 Journal of Applied Analysis 1 Scientific Bulletin. Series A. Applied Mathematics and Physics. Politehnica University of Bucharest 1 Abstract and Applied Analysis 1 JIPAM. Journal of Inequalities in Pure & Applied Mathematics 1 Journal of Nonlinear and Convex Analysis 1 Integers 1 Nonlinear Functional Analysis and Applications 1 Journal of the Australian Mathematical Society 1 Cubo Matemática Educacional 1 Proceedings of the Jangjeon Mathematical Society 1 Advanced Studies in Contemporary Mathematics (Kyungshang) 1 Mediterranean Journal of Mathematics 1 Miskolc Mathematical Notes 1 International Journal of Mathematical Sciences 1 Contributions to Discrete Mathematics 1 Online Journal of Analytic Combinatorics 1 Optimization Letters 1 Journal of Mathematical Analysis and Approximation Theory 1 Banach Journal of Mathematical Analysis 1 Tbilisi Mathematical Journal 1 Science China. Mathematics 1 Afrika Matematika 1 Iranian Journal of Mathematical Sciences and Informatics 1 Problemy Analiza. Issues of Analysis 1 Journal of Mathematics 1 International Journal of Analysis and Applications 1 Transactions of A. Razmadze Mathematical Institute 1 Korean Journal of Mathematics all top 5 Fields 108 Real functions (26-XX) 89 Special functions (33-XX) 52 Number theory (11-XX) 19 Combinatorics (05-XX) 14 Integral transforms, operational calculus (44-XX) 10 Numerical analysis (65-XX) 9 Functions of a complex variable (30-XX) 8 Linear and multilinear algebra; matrix theory (15-XX) 8 Approximations and expansions (41-XX) 6 Ordinary differential equations (34-XX) 5 Probability theory and stochastic processes (60-XX) 3 Difference and functional equations (39-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 2 Field theory and polynomials (12-XX) 2 Mathematics education (97-XX) 1 Partial differential equations (35-XX) 1 Operator theory (47-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 131 Publications have been cited 1,302 times in 448 Documents Cited by ▼ Year ▼ Some completely monotonic functions involving the gamma and polygamma functions. Zbl 1094.33002Qi, Feng; Guo, Baini; Chen, Chaoping 41 2006 Complete monotonicity of some functions involving polygamma functions. Zbl 1188.26007Qi, Feng; Guo, Senlin; Guo, Bai-Ni 38 2010 A property of logarithmically absolutely monotonic functions and the logarithmically complete monotonicity of a power-exponential function. Zbl 1299.26022Guo, Bai-Ni; Qi, Feng 34 2010 Some completely monotonic functions involving polygamma functions and an application. Zbl 1074.33005Qi, Feng; Cui, Run-Qing; Chen, Chao-Ping; Guo, Bai-Ni 34 2005 Refinements, generalizations, and applications of Jordan’s inequality and related problems. Zbl 1175.26048Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 32 2009 Some identities and an explicit formula for Bernoulli and Stirling numbers. Zbl 1291.11051Guo, Bai-Ni; Qi, Feng 31 2014 Two new proofs of the complete monotonicity of a function involving the psi function. Zbl 1183.33002Guo, Bai-Ni; Qi, Feng 30 2010 Necessary and sufficient conditions for functions involving the tri- and tetra-gamma functions to be completely monotonic. Zbl 1179.26036Qi, Feng; Guo, Bai-Ni 27 2010 Explicit formulae for computing Euler polynomials in terms of Stirling numbers of the second kind. Zbl 1376.11015Guo, Bai-Ni; Qi, Feng 24 2014 A class of completely monotonic functions involving divided differences of the psi and tri-gamma functions and some applications. Zbl 1270.26010Guo, Bai-Ni; Qi, Feng 24 2011 Completely monotonic functions involving divided differences of the di- and tri-gamma functions and some applications. Zbl 1181.26024Qi, Feng; Guo, Bai-Ni 24 2009 Sharp inequalities for the psi function and harmonic numbers. Zbl 1294.33003Guo, Bai-Ni; Qi, Feng 22 2014 Some bounds for the complete elliptic integrals of the first and second kinds. Zbl 1217.26042Guo, Bai-Ni; Qi, Feng 22 2011 Some properties of the psi and polygamma functions. Zbl 1203.33002Guo, Bai-Ni; Qi, Feng 21 2010 Explicit formulas and identities for the Bell polynomials and a sequence of polynomials applied to differential equations. Zbl 1439.11088Qi, Feng; Lim, Dongkyu; Guo, Bai-Ni 21 2019 Sharp inequalities for polygamma functions. Zbl 1349.33001Guo, Bai-Ni; Qi, Feng; Zhao, Jiao-Lian; Luo, Qiu-Ming 20 2015 On new proofs of Wilker’s inequalities involving trigonometric functions. Zbl 1040.26006Guo, Bai-Ni; Qiao, Bao-Min; Qi, Feng; Li, Wei 20 2003 Generalizations of Bernoulli numbers and polynomials. Zbl 1038.11013Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng; Debnath, Lokenath 20 2003 A completely monotonic function involving the tri-gamma function and with degree one. Zbl 1245.26007Guo, Bai-Ni; Qi, Feng 20 2012 Wendel’s and Gautschi’s inequalities: refinements, extensions, and a class of logarithmically completely monotonic functions. Zbl 1173.26315Qi, Feng; Guo, Bai-Ni 19 2008 Explicit formulas for special values of the Bell polynomials of the second kind and for the Euler numbers and polynomials. Zbl 1427.11023Qi, Feng; Guo, Bai-Ni 19 2017 Some uniqueness results for the non-trivially complete monotonicity of a class of functions involving the polygamma and related functions. Zbl 1207.26020Guo, Bai-Ni; Qi, Feng; Srivastava, H. M. 18 2010 The best bounds in Gautschi-Kershaw inequalities. Zbl 1101.33001Qi, Feng; Guo, Bai-Ni; Chen, Chao-Ping 18 2006 Properties and applications of a function involving exponential functions. Zbl 1179.33001Guo, Bai-Ni; Qi, Feng 17 2009 Refinements of lower bounds for polygamma functions. Zbl 1267.33003Guo, Bai-Ni; Qi, Feng 17 2013 Some properties of central Delannoy numbers. Zbl 1371.11161Qi, Feng; Čerňanová, Viera; Shi, Xiao-Ting; Guo, Bai-Ni 17 2018 Integral representations and complete monotonicity of remainders of the binet and Stirling formulas for the gamma function. Zbl 1360.33004Qi, Feng; Guo, Bai-Ni 17 2017 Generalization of Bernoulli polynomials. Zbl 1021.11003Guo, Bai-Ni; Qi, Feng 16 2002 Some identities for a sequence of unnamed polynomials connected with the Bell polynomials. Zbl 1429.11056Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 16 2019 Complete monotonicity of a function involving the divided difference of digamma functions. Zbl 1286.26007Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 15 2013 A completely monotonic function involving the tri- and tetra-gamma functions. Zbl 1349.26024Guo, Bai-Ni; Zhao, Jiao-Lian; Qi, Feng 14 2013 A class of logarithmically completely monotonic functions and the best bounds in the second Kershaw’s double inequality. Zbl 1145.33001Qi, Feng; Guo, Bai-Ni 14 2008 On the degree of the weighted geometric mean as a complete Bernstein function. Zbl 1329.26054Guo, Bai-Ni; Qi, Feng 14 2015 Explicit formulas and recurrence relations for higher order Eulerian polynomials. Zbl 1377.11030Qi, Feng; Guo, Bai-Ni 14 2017 Sharpening and generalizations of Shafer-Fink’s double inequality for the arc sine function. Zbl 1324.33001Guo, Bai-Ni; Luo, Qiu-Ming; Qi, Feng 13 2013 Sharp bounds for harmonic numbers. Zbl 1229.11027Guo, Bai-Ni; Qi, Feng 13 2011 A simple proof of logarithmic convexity of extended mean values. Zbl 1184.26028Guo, Bai-Ni; Qi, Feng 13 2009 Complete monotonicity of a function involving the ratio of gamma functions and applications. Zbl 1245.33003Guo, Bai-Ni; Qi, Feng; Wei, Chun-Fu 13 2012 A refinement of a double inequality for the gamma function. Zbl 1265.26026Zhao, Jiao-Lian; Guo, Bai-Ni; Qi, Feng 13 2012 Integral representations of the Catalan numbers and their applications. Zbl 1402.11032Qi, Feng; Guo, Bai-Ni 13 2017 Some logarithmically completely monotonic functions related to the gamma function. Zbl 1208.26017Qi, Feng; Guo, Bai-Ni 12 2010 The function \((b^x-a^x)/x\) logarithmic convexity and applications to extended mean values. Zbl 1265.26029Guo, Bai-Ni; Qi, Feng 12 2011 Two explicit formulas of the Schröder numbers. Zbl 1351.05021Qi, Feng; Shi, Xiao-Ting; Guo, Bai-Ni 12 2016 An explicit formula for Bernoulli polynomials in terms of \(r\)-Stirling numbers of the second kind. Zbl 1371.11045Guo, Bai-Ni; Mezö, István; Qi, Feng 12 2016 A class of completely monotonic functions involving the polygamma functions. Zbl 1204.33002Guo, Bai-Ni; Chen, Rong-Jiang; Qi, Feng 11 2006 Complete monotonicity of divided differences of the di- and tri-gamma functions with applications. Zbl 1339.33007Qi, Feng; Guo, Bai-Ni 11 2016 A class of \(k\)-log-convex functions and their applications to some special functions. Zbl 1141.26004Qi, Feng; Guo, Senlin; Guo, Bai-Ni; Chen, Shou-Xin 10 2008 Some properties of extended remainder of Binet’s first formula for logarithm of gamma function. Zbl 1240.26019Qui, Feng; Guo, Bai-Ni 10 2010 On the Wallis formula. Zbl 1386.33001Guo, Bai-Ni; Qi, Feng 10 2015 Lévy-Khintchine representation of Toader-Qi mean. Zbl 1384.44002Qi, Feng; Guo, Bai-Ni 10 2018 Logarithmically complete monotonicity of a function related to the Catalan-Qi function. Zbl 1419.11046Qi, Feng; Guo, Bai-Ni 10 2016 Six proofs for an identity of the Lah numbers. Zbl 1306.05014Guo, Bai-Ni; Qi, Feng 9 2015 An alternative proof of Elezović-Giordano-Pečarić’s theorem. Zbl 1207.26019Guo, Bai-Ni; Qi, Feng 9 2011 An extension of an inequality for ratios of gamma functions. Zbl 1230.33005Guo, Bai-Ni; Qi, Feng 9 2011 Sharpening and generalizations of Shafer’s inequality for the arc tangent function. Zbl 1175.26049Qi, Feng; Zhang, Shi-Qin; Guo, Bai-Ni 9 2009 Monotonicity and logarithmic convexity relating to the volume of the unit ball. Zbl 1276.26029Guo, Bai-Ni; Qi, Feng 9 2013 Inequalities and monotonicity for the ratio of gamma functions. Zbl 1050.26012Guo, Bai-Ni; Qi, Feng 9 2003 Simplifying differential equations concerning degenerate Bernoulli and Euler numbers. Zbl 1391.34028Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 9 2018 Sharpening and generalizations of Shafer’s inequality for the arc sine function. Zbl 1247.33002Qi, Feng; Guo, Bai-Ni 8 2012 Notes on double inequalities of Mathieu’s series. Zbl 1086.26015Qi, Feng; Chen, Chao-Ping; Guo, Bai-Ni 8 2005 A concise proof for properties of three functions involving the exponential function. Zbl 1175.26025Zhang, Shi-Qin; Guo, Bai-Ni; Qi, Feng 8 2009 Refinements and sharpenings of some double inequalities for bounding the gamma function. Zbl 1168.33301Guo, Bai-Ni; Zhang, Ying-Jie; Qi, Feng 8 2008 Closed formulas and identities on the Bell polynomials and falling factorials. Zbl 1471.11102Qi, Feng; Niu, Da-Wei; Lim, Dongkyu; Guo, Bai-Ni 8 2020 Expressing the generalized Fibonacci polynomials in terms of a tridiagonal determinant. Zbl 1432.11014Qi, Feng; Guo, Bai-Ni 8 2017 Erratum: “Alternative proofs of a formula for Bernoulli numbers in terms of Stirling numbers”. Zbl 1354.11020Qi, Feng; Guo, Bai-Ni 7 2014 Closed forms for derangement numbers in terms of the Hessenberg determinants. Zbl 1401.05017Qi, Feng; Zhao, Jiao-Lian; Guo, Bai-Ni 7 2018 A closed form for the Stirling polynomials in terms of the Stirling numbers. Zbl 1432.11025Qi, Feng; Guo, Bai-Ni 7 2017 Some determinantal expressions and recurrence relations of the Bernoulli polynomials. Zbl 1375.11021Qi, Feng; Guo, Bai-Ni 7 2016 Monotonicity of sequences involving convex function and sequence. Zbl 1093.26024Qi, F.; Guo, B.-N. 6 2006 On Steffensen pairs. Zbl 1014.26019Qi, Feng; Guo, Bai-Ni 6 2002 Remarks on inequalities for the tangent function. Zbl 1273.26019Zhao, Jiao-Lian; Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng 6 2012 Complete monotonicity of two functions involving the tri- and tetra-gamma functions. Zbl 1289.26024Zhao, Jiao-Lian; Guo, Bai-Ni; Qi, Feng 6 2012 The function \({(b^x-a^x)/x}\): ratio’s properties. Zbl 1329.26006Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 6 2014 A function involving gamma function and having logarithmically absolute convexity. Zbl 1131.26008Qi, Feng; Guo, Bai-Ni; Guo, Senlin; Chen, Shou-Xin 6 2007 The reciprocal of the weighted geometric mean of many positive numbers is a Stieltjes function. Zbl 1400.30046Qi, Feng; Guo, Bai-Ni 6 2018 Simplifying coefficients in differential equations associated with higher order Bernoulli numbers of the second kind. Zbl 1429.34025Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 6 2019 On evaluation of Riemann zeta function \(\zeta(s)\). Zbl 1037.11058Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng 5 2003 On proofs for monotonicity of a function involving the psi and exponential functions. Zbl 1273.33004Li, Wen-Hui; Qi, Feng; Guo, Bai-Ni 5 2013 Inequalities for generalized weighted mean values of convex function. Zbl 0987.26019Guo, Bai-Ni; Qi, Feng 5 2001 An inequality between ratio of the extended logarithmic means and ratio of the exponential means. Zbl 1050.26020Qi, Feng; Guo, Bai-Ni 5 2003 Monotonicity of functions connected with the gamma function and the volume of the unit ball. Zbl 1253.33002Guo, Bai-Ni; Qi, Feng 5 2012 From inequalities involving exponential functions and sums to logarithmically complete monotonicity of ratios of gamma functions. Zbl 1451.33002Qi, Feng; Guo, Bai-Ni 5 2021 Simplification of coefficients in differential equations associated with higher order Frobenius-Euler numbers. Zbl 07031663Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 5 2018 Logarithmically complete monotonicity of Catalan-Qi function related to Catalan numbers. Zbl 1438.11064Qi, Feng; Guo, Bai-Ni 5 2016 The reciprocal of the weighted geometric mean is a Stieltjes function. Zbl 1390.30048Qi, Feng; Guo, Bai-Ni 5 2018 Some explicit and recursive formulas of the large and little Schröder numbers. Zbl 1413.11135Qi, Feng; Guo, Bai-Ni 5 2017 Some properties of the Schröder numbers. Zbl 1365.05018Qi, Feng; Shi, Xiao-Ting; Guo, Bai-Ni 5 2016 Simplifying and finding ordinary differential equations in terms of the Stirling numbers. Zbl 1440.11012Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 5 2018 Two nice determinantal expressions and a recurrence relation for the Apostol-Bernoulli polynomials. Zbl 1460.11028Qi, Feng; Guo, Bai-Ni 5 2017 Alternative proofs of a formula for Bernoulli numbers in terms of Stirling numbers. Zbl 1331.11014Guo, Bai-Ni; Qi, Feng 4 2014 A logarithmically completely monotonic function involving the gamma function. Zbl 1216.26006Qi, Feng; Guo, Bai-Ni 4 2010 Sharpening and generalizations of Carlson’s inequality for the arc cosine function. Zbl 1216.33003Guo, Bai-Ni; Qi, Feng 4 2010 A diagonal recurrence relation for the Stirling numbers of the first kind. Zbl 07407812Qi, Feng; Guo, Bai-Ni 4 2018 Sharpening and generalizations of Carlson’s double inequality for the arc cosine function. Zbl 1282.26021Zhao, Jiao-Lian; Wei, Chun-Fu; Guo, Bai-Ni; Qi, Feng 4 2012 Generalizations of a theorem of I. Schur. Zbl 1156.26301Qi, Feng; Li, Wei; Guo, Bai-Ni 4 2006 A simple proof of Oppenheim’s double inequality relating to the cosine and sine functions. Zbl 1257.26012Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 4 2012 Monotonicity and convexity of ration between gamma functions to different powers. Zbl 1068.33002Qi, Feng; Guo, Bai-Ni 4 2005 A recovery of two determinantal representations for derangement numbers. Zbl 1438.11052Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 4 2016 The additivity of polygamma functions. Zbl 1474.33008Guo, Bai-Ni; Qi, Feng; Luo, Qiu-Ming 4 2015 RETRACTED ARTICLE: A determinantal expression for the Fibonacci polynomials in terms of a tridiagonal determinant. Zbl 1423.11035Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 4 2019 From inequalities involving exponential functions and sums to logarithmically complete monotonicity of ratios of gamma functions. Zbl 1451.33002Qi, Feng; Guo, Bai-Ni 5 2021 Viewing some ordinary differential equations from the angle of derivative polynomials. Zbl 07426499Guo, Bai-Ni; Qi, Feng 2 2021 A ratio of finitely many gamma functions and its properties with applications. Zbl 1466.26009Qi, Feng; Li, Wen-Hui; Yu, Shu-Bin; Du, Xin-Yu; Guo, Bai-Ni 2 2021 Logarithmic convexity and increasing property of the Bernoulli numbers and their ratios. Zbl 1476.11060Shuang, Ye; Guo, Bai-Ni; Qi, Feng 1 2021 Closed formulas and identities on the Bell polynomials and falling factorials. Zbl 1471.11102Qi, Feng; Niu, Da-Wei; Lim, Dongkyu; Guo, Bai-Ni 8 2020 Some properties and an application of multivariate exponential polynomials. Zbl 1471.11113Qi, Feng; Niu, Da-Wei; Lim, Dongkyu; Guo, Bai-Ni 1 2020 Explicit formulas and identities for the Bell polynomials and a sequence of polynomials applied to differential equations. Zbl 1439.11088Qi, Feng; Lim, Dongkyu; Guo, Bai-Ni 21 2019 Some identities for a sequence of unnamed polynomials connected with the Bell polynomials. Zbl 1429.11056Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 16 2019 Simplifying coefficients in differential equations associated with higher order Bernoulli numbers of the second kind. Zbl 1429.34025Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 6 2019 RETRACTED ARTICLE: A determinantal expression for the Fibonacci polynomials in terms of a tridiagonal determinant. Zbl 1423.11035Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 4 2019 On complete monotonicity of linear combination of finite psi functions. Zbl 1429.33005Guo, Bai-Ni; Qi, Feng 2 2019 On integral inequalities of Hermite-Hadamard type for coordinated \(r\)-mean convex functions. Zbl 1449.26029Gao, Dan-Dan; Xi, Bo-Yan; Wu, Ying; Guo, Bai-Ni 1 2019 Some properties of central Delannoy numbers. Zbl 1371.11161Qi, Feng; Čerňanová, Viera; Shi, Xiao-Ting; Guo, Bai-Ni 17 2018 Lévy-Khintchine representation of Toader-Qi mean. Zbl 1384.44002Qi, Feng; Guo, Bai-Ni 10 2018 Simplifying differential equations concerning degenerate Bernoulli and Euler numbers. Zbl 1391.34028Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 9 2018 Closed forms for derangement numbers in terms of the Hessenberg determinants. Zbl 1401.05017Qi, Feng; Zhao, Jiao-Lian; Guo, Bai-Ni 7 2018 The reciprocal of the weighted geometric mean of many positive numbers is a Stieltjes function. Zbl 1400.30046Qi, Feng; Guo, Bai-Ni 6 2018 Simplification of coefficients in differential equations associated with higher order Frobenius-Euler numbers. Zbl 07031663Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 5 2018 The reciprocal of the weighted geometric mean is a Stieltjes function. Zbl 1390.30048Qi, Feng; Guo, Bai-Ni 5 2018 Simplifying and finding ordinary differential equations in terms of the Stirling numbers. Zbl 1440.11012Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 5 2018 A diagonal recurrence relation for the Stirling numbers of the first kind. Zbl 07407812Qi, Feng; Guo, Bai-Ni 4 2018 Integral representations of the large and little Schröder numbers. Zbl 1398.05031Qi, Feng; Shi, Xiao-Ting; Guo, Bai-Ni 3 2018 On the sum of the Lah numbers and zeros of the Kummer confluent hypergeometric function. Zbl 1439.11087Qi, Feng; Guo, Bai-Ni 3 2018 A representation for derangement numbers in terms of a tridiagonal determinant. Zbl 07386863Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 2 2018 Some properties of a sequence arising from geometric probability for pairs of hyperplanes intersecting with a convex body. Zbl 1393.33002Qi, Feng; Mortici, Cristinel; Guo, Bai-Ni 2 2018 Some identities related to Eulerian polynomials and involving the Stirling numbers. Zbl 07407830Qi, Feng; Lim, Dongkyu; Guo, Bai-Ni 1 2018 Explicit formulas for special values of the Bell polynomials of the second kind and for the Euler numbers and polynomials. Zbl 1427.11023Qi, Feng; Guo, Bai-Ni 19 2017 Integral representations and complete monotonicity of remainders of the binet and Stirling formulas for the gamma function. Zbl 1360.33004Qi, Feng; Guo, Bai-Ni 17 2017 Explicit formulas and recurrence relations for higher order Eulerian polynomials. Zbl 1377.11030Qi, Feng; Guo, Bai-Ni 14 2017 Integral representations of the Catalan numbers and their applications. Zbl 1402.11032Qi, Feng; Guo, Bai-Ni 13 2017 Expressing the generalized Fibonacci polynomials in terms of a tridiagonal determinant. Zbl 1432.11014Qi, Feng; Guo, Bai-Ni 8 2017 A closed form for the Stirling polynomials in terms of the Stirling numbers. Zbl 1432.11025Qi, Feng; Guo, Bai-Ni 7 2017 Some explicit and recursive formulas of the large and little Schröder numbers. Zbl 1413.11135Qi, Feng; Guo, Bai-Ni 5 2017 Two nice determinantal expressions and a recurrence relation for the Apostol-Bernoulli polynomials. Zbl 1460.11028Qi, Feng; Guo, Bai-Ni 5 2017 The reciprocal of the geometric mean of many positive numbers is a Stieltjes transform. Zbl 1360.30029Qi, Feng; Guo, Bai-Ni 3 2017 Explicit and recursive formulas, integral representations, and properties of the large Schröder numbers. Zbl 07390794Qi, Feng; Guo, Bai-Ni 2 2017 An explicit formula for derivative polynomials of the tangent function. Zbl 1390.26005Qi, Feng; Guo, Bai-Ni 2 2017 Two explicit formulas of the Schröder numbers. Zbl 1351.05021Qi, Feng; Shi, Xiao-Ting; Guo, Bai-Ni 12 2016 An explicit formula for Bernoulli polynomials in terms of \(r\)-Stirling numbers of the second kind. Zbl 1371.11045Guo, Bai-Ni; Mezö, István; Qi, Feng 12 2016 Complete monotonicity of divided differences of the di- and tri-gamma functions with applications. Zbl 1339.33007Qi, Feng; Guo, Bai-Ni 11 2016 Logarithmically complete monotonicity of a function related to the Catalan-Qi function. Zbl 1419.11046Qi, Feng; Guo, Bai-Ni 10 2016 Some determinantal expressions and recurrence relations of the Bernoulli polynomials. Zbl 1375.11021Qi, Feng; Guo, Bai-Ni 7 2016 Logarithmically complete monotonicity of Catalan-Qi function related to Catalan numbers. Zbl 1438.11064Qi, Feng; Guo, Bai-Ni 5 2016 Some properties of the Schröder numbers. Zbl 1365.05018Qi, Feng; Shi, Xiao-Ting; Guo, Bai-Ni 5 2016 A recovery of two determinantal representations for derangement numbers. Zbl 1438.11052Qi, Feng; Wang, Jing-Lin; Guo, Bai-Ni 4 2016 An inequality involving the gamma and digamma functions. Zbl 1339.33006Qi, Feng; Guo, Bai-Ni 3 2016 Some inequalities and absolute monotonicity for modified Bessel functions of the first kind. Zbl 1338.33016Guo, Bai-Ni; Qi, Feng 2 2016 Sharp inequalities for polygamma functions. Zbl 1349.33001Guo, Bai-Ni; Qi, Feng; Zhao, Jiao-Lian; Luo, Qiu-Ming 20 2015 On the degree of the weighted geometric mean as a complete Bernstein function. Zbl 1329.26054Guo, Bai-Ni; Qi, Feng 14 2015 On the Wallis formula. Zbl 1386.33001Guo, Bai-Ni; Qi, Feng 10 2015 Six proofs for an identity of the Lah numbers. Zbl 1306.05014Guo, Bai-Ni; Qi, Feng 9 2015 The additivity of polygamma functions. Zbl 1474.33008Guo, Bai-Ni; Qi, Feng; Luo, Qiu-Ming 4 2015 Remarks on complete monotonicity of a function involving the gamma function. Zbl 1342.26027Qi, F.; Guo, B. N. 1 2015 Some identities and an explicit formula for Bernoulli and Stirling numbers. Zbl 1291.11051Guo, Bai-Ni; Qi, Feng 31 2014 Explicit formulae for computing Euler polynomials in terms of Stirling numbers of the second kind. Zbl 1376.11015Guo, Bai-Ni; Qi, Feng 24 2014 Sharp inequalities for the psi function and harmonic numbers. Zbl 1294.33003Guo, Bai-Ni; Qi, Feng 22 2014 Erratum: “Alternative proofs of a formula for Bernoulli numbers in terms of Stirling numbers”. Zbl 1354.11020Qi, Feng; Guo, Bai-Ni 7 2014 The function \({(b^x-a^x)/x}\): ratio’s properties. Zbl 1329.26006Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 6 2014 Alternative proofs of a formula for Bernoulli numbers in terms of Stirling numbers. Zbl 1331.11014Guo, Bai-Ni; Qi, Feng 4 2014 A class of completely monotonic functions involving the gamma and polygamma functions. Zbl 1339.33004Guo, Bai-Ni; Qi, Feng 3 2014 Complete monotonicity of functions connected with the exponential function and derivatives. Zbl 1474.33005Wei, Chun-Fu; Guo, Bai-Ni 2 2014 Refinements of lower bounds for polygamma functions. Zbl 1267.33003Guo, Bai-Ni; Qi, Feng 17 2013 Complete monotonicity of a function involving the divided difference of digamma functions. Zbl 1286.26007Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 15 2013 A completely monotonic function involving the tri- and tetra-gamma functions. Zbl 1349.26024Guo, Bai-Ni; Zhao, Jiao-Lian; Qi, Feng 14 2013 Sharpening and generalizations of Shafer-Fink’s double inequality for the arc sine function. Zbl 1324.33001Guo, Bai-Ni; Luo, Qiu-Ming; Qi, Feng 13 2013 Monotonicity and logarithmic convexity relating to the volume of the unit ball. Zbl 1276.26029Guo, Bai-Ni; Qi, Feng 9 2013 On proofs for monotonicity of a function involving the psi and exponential functions. Zbl 1273.33004Li, Wen-Hui; Qi, Feng; Guo, Bai-Ni 5 2013 A completely monotonic function involving the tri-gamma function and with degree one. Zbl 1245.26007Guo, Bai-Ni; Qi, Feng 20 2012 Complete monotonicity of a function involving the ratio of gamma functions and applications. Zbl 1245.33003Guo, Bai-Ni; Qi, Feng; Wei, Chun-Fu 13 2012 A refinement of a double inequality for the gamma function. Zbl 1265.26026Zhao, Jiao-Lian; Guo, Bai-Ni; Qi, Feng 13 2012 Sharpening and generalizations of Shafer’s inequality for the arc sine function. Zbl 1247.33002Qi, Feng; Guo, Bai-Ni 8 2012 Remarks on inequalities for the tangent function. Zbl 1273.26019Zhao, Jiao-Lian; Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng 6 2012 Complete monotonicity of two functions involving the tri- and tetra-gamma functions. Zbl 1289.26024Zhao, Jiao-Lian; Guo, Bai-Ni; Qi, Feng 6 2012 Monotonicity of functions connected with the gamma function and the volume of the unit ball. Zbl 1253.33002Guo, Bai-Ni; Qi, Feng 5 2012 Sharpening and generalizations of Carlson’s double inequality for the arc cosine function. Zbl 1282.26021Zhao, Jiao-Lian; Wei, Chun-Fu; Guo, Bai-Ni; Qi, Feng 4 2012 A simple proof of Oppenheim’s double inequality relating to the cosine and sine functions. Zbl 1257.26012Qi, Feng; Luo, Qiu-Ming; Guo, Bai-Ni 4 2012 Logarithmic convexity of Gini means. Zbl 1257.26033Zhao, Jiao-Lian; Luo, Qiu-Ming; Guo, Bai-Ni; Qi, Feng 1 2012 A class of completely monotonic functions involving divided differences of the psi and tri-gamma functions and some applications. Zbl 1270.26010Guo, Bai-Ni; Qi, Feng 24 2011 Some bounds for the complete elliptic integrals of the first and second kinds. Zbl 1217.26042Guo, Bai-Ni; Qi, Feng 22 2011 Sharp bounds for harmonic numbers. Zbl 1229.11027Guo, Bai-Ni; Qi, Feng 13 2011 The function \((b^x-a^x)/x\) logarithmic convexity and applications to extended mean values. Zbl 1265.26029Guo, Bai-Ni; Qi, Feng 12 2011 An alternative proof of Elezović-Giordano-Pečarić’s theorem. Zbl 1207.26019Guo, Bai-Ni; Qi, Feng 9 2011 An extension of an inequality for ratios of gamma functions. Zbl 1230.33005Guo, Bai-Ni; Qi, Feng 9 2011 Complete monotonicity of some functions involving polygamma functions. Zbl 1188.26007Qi, Feng; Guo, Senlin; Guo, Bai-Ni 38 2010 A property of logarithmically absolutely monotonic functions and the logarithmically complete monotonicity of a power-exponential function. Zbl 1299.26022Guo, Bai-Ni; Qi, Feng 34 2010 Two new proofs of the complete monotonicity of a function involving the psi function. Zbl 1183.33002Guo, Bai-Ni; Qi, Feng 30 2010 Necessary and sufficient conditions for functions involving the tri- and tetra-gamma functions to be completely monotonic. Zbl 1179.26036Qi, Feng; Guo, Bai-Ni 27 2010 Some properties of the psi and polygamma functions. Zbl 1203.33002Guo, Bai-Ni; Qi, Feng 21 2010 Some uniqueness results for the non-trivially complete monotonicity of a class of functions involving the polygamma and related functions. Zbl 1207.26020Guo, Bai-Ni; Qi, Feng; Srivastava, H. M. 18 2010 Some logarithmically completely monotonic functions related to the gamma function. Zbl 1208.26017Qi, Feng; Guo, Bai-Ni 12 2010 Some properties of extended remainder of Binet’s first formula for logarithm of gamma function. Zbl 1240.26019Qui, Feng; Guo, Bai-Ni 10 2010 A logarithmically completely monotonic function involving the gamma function. Zbl 1216.26006Qi, Feng; Guo, Bai-Ni 4 2010 Sharpening and generalizations of Carlson’s inequality for the arc cosine function. Zbl 1216.33003Guo, Bai-Ni; Qi, Feng 4 2010 Refinements, generalizations, and applications of Jordan’s inequality and related problems. Zbl 1175.26048Qi, Feng; Niu, Da-Wei; Guo, Bai-Ni 32 2009 Completely monotonic functions involving divided differences of the di- and tri-gamma functions and some applications. Zbl 1181.26024Qi, Feng; Guo, Bai-Ni 24 2009 Properties and applications of a function involving exponential functions. Zbl 1179.33001Guo, Bai-Ni; Qi, Feng 17 2009 A simple proof of logarithmic convexity of extended mean values. Zbl 1184.26028Guo, Bai-Ni; Qi, Feng 13 2009 Sharpening and generalizations of Shafer’s inequality for the arc tangent function. Zbl 1175.26049Qi, Feng; Zhang, Shi-Qin; Guo, Bai-Ni 9 2009 A concise proof for properties of three functions involving the exponential function. Zbl 1175.26025Zhang, Shi-Qin; Guo, Bai-Ni; Qi, Feng 8 2009 Monotonicity results and inequalities for inverse hyperbolic sine. Zbl 1212.26018Zhang, Shiqin; Guo, Baini 1 2009 ...and 31 more Documents all cited Publications top 5 cited Publications all top 5 Cited by 355 Authors 156 Qi, Feng 72 Guo, Bai-Ni 37 Chu, Yuming 36 Yang, Zhenhang 17 Chen, Chaoping 17 Srivastava, Hari Mohan 15 Tian, Jingfeng 13 Guo, Senlin 12 Lim, Dongkyu 12 Yin, Li 12 Zhu, Ling 10 Choi, Junesang 10 Wang, Miaokun 9 Luo, Qiuming 9 Mortici, Cristinel 9 Zhao, Tiehong 8 Malešević, Branko J. 8 Niu, Dawei 8 Qian, Weimao 7 Huang, Liguo 7 Shi, Xiaoting 6 Batir, Necdet 6 Cerone, Pietro 6 Li, Wenhui 6 Lin, Xiuli 6 Zhao, Jiaolian 5 Bercu, Gabriel 5 Berg, Christian 5 Chen, Xiaodiao 5 Khan, Nabiullah U. 5 Mahmoud, Mansour 5 Mehrez, Khaled 5 Qiu, Songliang 5 Sooppy Nisar, Kottakkaran 5 Wang, Jing-Lin 5 Wu, Shanhe 5 Xu, Aimin 5 Zhang, Wen 5 Zheng, Shenzhou 4 Araci, Serkan 4 Chen, Shouxin 4 Jiang, Yueping 4 Liu, Fangfang 4 Rahman, Gauhar 4 Usman, Talha 4 Wang, Yongli 4 Zhang, Xiaohui 3 Acikgoz, Mehmet 3 Cen, Zhongdi 3 Das, Sourav 3 Dixit, Atul 3 Dragomir, Sever Silvestru 3 Karp, Dmitriĭ Borisovich 3 Liu, Aiqi 3 Lutovac, Tatjana 3 Paris, Richard Bruce 3 Rašajski, Marija 3 Simsek, Yilmaz 3 Wang, Yigang 3 Wei, Chunfu 2 Adell, José Antonio 2 Agarwal, Ravi P. 2 Bagul, Yogesh J. 2 Cao, Jian 2 Chammam, Wathek 2 Chu, Hong-Hu 2 da Fonseca, Carlos Martins 2 Dağli, Muhammet Cihat 2 Debnath, Lokenath 2 Ismail, Mourad El-Houssieny 2 Khan, Waseem Ahmad 2 Koumandos, Stamatis 2 Kupán, Pál Aurel 2 Kurt, Burak 2 Lampret, Vito 2 Lekuona, Alberto 2 Li, Yongmin 2 Liang, Lichun 2 Liu, Zhiming 2 Ma, Xiaoyan 2 Matejíčka, Ladislav 2 Mubeen, Shahid 2 Nishizawa, Yusuke 2 Pedersen, Henrik Laurberg 2 Pogány, Tibor K. 2 Qiu, Yefang 2 Roy, Arindam 2 Song, Zhimin 2 Srivastava, Divesh 2 Szasz, Robert Zoltan 2 Vuorinen, Matti Keijo Kustaa 2 Xia, Weifeng 2 Xu, Huizuo 2 Zaharescu, Alexandru 2 Zhang, Jumei 2 Zhang, Xiaojing 2 Zheng, Miaomiao 1 Abel, Ulrich 1 Agoh, Takashi 1 Ağyüz, Erkan ...and 255 more Authors all top 5 Cited in 126 Serials 65 Journal of Inequalities and Applications 32 Applied Mathematics and Computation 21 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. 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Third Series 2 Bernoulli 2 Mathematical Problems in Engineering 2 The Ramanujan Journal 2 Communications of the Korean Mathematical Society 2 Acta et Commentationes Universitatis Tartuensis de Mathematica 2 Applied Mathematics E-Notes 2 Computational Methods and Function Theory 2 The Australian Journal of Mathematical Analysis and Applications 2 Cubo 2 Electronic Journal of Statistics 2 Banach Journal of Mathematical Analysis 2 Tbilisi Mathematical Journal 2 ISRN Mathematical Analysis 2 Analysis and Mathematical Physics 2 Journal of Classical Analysis 2 Cogent Mathematics 2 Transactions of A. Razmadze Mathematical Institute 1 Analysis Mathematica 1 Bulletin of the Australian Mathematical Society 1 Communications in Algebra 1 International Journal of Mathematical Education in Science and Technology 1 Mathematics of Computation 1 Acta Scientiarum Mathematicarum 1 Journal of the Korean Mathematical Society 1 Mathematics of Operations Research 1 Quaestiones Mathematicae 1 Rendiconti del Circolo Matemàtico di Palermo. Serie II 1 Advances in Applied Mathematics 1 Zeitschrift für Analysis und ihre Anwendungen 1 Bulletin of the Korean Mathematical Society 1 Statistics & Probability Letters 1 Probability Theory and Related Fields 1 Differential Geometry and its Applications 1 Computational Statistics 1 Indagationes Mathematicae. New Series 1 Russian Journal of Mathematical Physics 1 Computational and Applied Mathematics 1 Advances in Computational Mathematics 1 Journal of Difference Equations and Applications 1 Electronic Journal of Probability 1 Arab Journal of Mathematical Sciences 1 Finance and Stochastics 1 Journal of Applied Analysis 1 Journal of Discrete Mathematical Sciences & Cryptography 1 Journal of Integer Sequences 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 Acta Mathematica Sinica. English Series 1 The ANZIAM Journal 1 Journal of Applied Mathematics ...and 26 more Serials all top 5 Cited in 36 Fields 265 Special functions (33-XX) 263 Real functions (26-XX) 127 Number theory (11-XX) 54 Combinatorics (05-XX) 36 Integral transforms, operational calculus (44-XX) 35 Approximations and expansions (41-XX) 21 Numerical analysis (65-XX) 19 Functions of a complex variable (30-XX) 19 Probability theory and stochastic processes (60-XX) 16 Harmonic analysis on Euclidean spaces (42-XX) 13 Ordinary differential equations (34-XX) 11 Linear and multilinear algebra; matrix theory (15-XX) 11 Sequences, series, summability (40-XX) 11 Statistics (62-XX) 6 Difference and functional equations (39-XX) 3 Field theory and polynomials (12-XX) 3 Group theory and generalizations (20-XX) 3 Operator theory (47-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 2 Partial differential equations (35-XX) 2 Functional analysis (46-XX) 2 Differential geometry (53-XX) 2 Operations research, mathematical programming (90-XX) 1 General and overarching topics; collections (00-XX) 1 Algebraic geometry (14-XX) 1 Topological groups, Lie groups (22-XX) 1 Several complex variables and analytic spaces (32-XX) 1 Integral equations (45-XX) 1 Convex and discrete geometry (52-XX) 1 Global analysis, analysis on manifolds (58-XX) 1 Computer science (68-XX) 1 Mechanics of particles and systems (70-XX) 1 Quantum theory (81-XX) 1 Systems theory; control (93-XX) 1 Mathematics education (97-XX) Citations by Year