Some papers coauthored with teachers and graduates at Inner Mongolia University for Nationalities by Professor Dr. Feng Qi and Professor Bai-Ni Guo

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Some papers coauthored with teachers and graduates at Inner Mongolia University for Nationalities

祁锋博士和郭白妮教授与内蒙古民族大学师生合作发表的部分论文

2024

  1. Zhi-Ling Sun, Wei-Shi Du, and Feng Qi, Toeplitz operators on harmonic Fock spaces with radial symbols, Mathematics 12 (2024), no. 4, Article 565, 13 pages; available online at https://doi.org//10.3390/math12040565. (SCIE WOS: 001169573700001)
  2. Bo-Yan Xi and Feng Qi, Necessary and sufficient conditions of Schur $m$-power convexity of a new mixed mean, Filomat (2024), in press; available online at https://www.researchgate.net/publication/379446615.
  3. Bo-Yan Xi, Shu-Hong Wang, and Feng Qi, Integral inequalities of Ostrowski type for two kinds of $s$-logarithmically convex functions, Georgian Mathematical Journal (2024), in press; available online at https://doi.org/10.1515/gmj-2024-2018.
  4. Hong-Ping Yin, Ling-Xiong Han, and Feng Qi, Decreasing property and complete monotonicity of two functions defined by three derivatives of a function involving trigamma function, Demonstratio Mathematica (2024), in press.

2023

  1. Ling-Xiong Han, Yu-Mei Bai, and Feng Qi, Approximation by multivariate Baskakov–Durrmeyer operators in Orlicz spaces, Journal of Inequalities and Applications 2023, Paper No. 118, 22 pages; available online at https://doi.org/10.1186/s13660-023-03030-z. (SCIE WOS: 001070967700001)
  2. Yan Wang, Xi-Min Liu, and Bai-Ni Guo, Several integral inequalities of the Hermite–Hadamard type for $s$-$(\beta,F)$-convex functions, ScienceAsia 49 (2023), no. 2, 200–204; available online at https://doi.org/10.2306/scienceasia1513-1874.2022.136. (SCIE WOS: 000950606100001)
  3. Hong-Ping Yin, Xi-Min Liu, Jing-Yu Wang, and Feng Qi, Several new integral inequalities of the Simpson type for $(\alpha,s,m)$-convex functions, Journal of Applied Analysis and Computation 13 (2023), no. 5, 2896–2905; available online at https://doi.org/10.11948/20230047. (SCIE WOS: 001094874600001)
  4. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, Integral inequalities of Hermite–Hadamard type for products of $s$-logarithmically convex functions, Montes Taurus Journal of Pure and Applied Mathematics 5 (2023), no. 2, Article ID MTJPAM-D-23-00018, 1–5.
  5. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, Notes on some Simpson type integral inequalities for $s$-geometrically convex functions with applications, Proceedings of the Institute of Applied Mathematics 12 (2023), no. 1, 15–24; available online at https://doi.org/10.30546/2225-0530.12.1.2023.15.

2022

  1. Xue-Yan Chen, Lan Wu, Dongkyu Lim, and Feng Qi, Two identities and closed-form formulas for the Bernoulli numbers in terms of central factorial numbers of the second kind, Demonstratio Mathematica 55 (2022), no. 1, 822–830; available online at https://doi.org/10.1515/dema-2022-0166. (SCIE WOS: 000884433700001)
  2. Yan Hong and Feng Qi, Refinements of two determinantal inequalities for positive semidefinite matrices, Mathematical Inequalities & Applications 25 (2022), (2022), no. 3, 673–678; available online at http://dx.doi.org/10.7153/mia-2022-25-42. (SCIE WOS: 000834999100001)
  3. Siqintuya Jin, Muhammet Cihat Dagli, and Feng Qi, Degenerate Fubini-type polynomials and numbers, degenerate Apostol–Bernoulli polynomials and numbers, and degenerate Apostol–Euler polynomials and numbers, Axioms 11 (2022), no. 9, Article No. 477, 10 pages; available online at https://doi.org/10.3390/axioms11090477. (SCIE WOS: 000858055300001)
  4. Siqintuya Jin, Bai-Ni Guo, and Feng Qi, Partial Bell polynomials, falling and rising factorials, Stirling numbers, and combinatorial identities, Computer Modeling in Engineering & Sciences 132 (2022), no. 3, 781–799; available online at https://doi.org/10.32604/cmes.2022.019941. (SCIE WOS: 000760810200001)
  5. Siqintuya Jin, Aying Wan, and Bai-Ni Guo, Some new integral inequalities of the Simpson type for MT-convex functions, Advances in the Theory of Nonlinear Analysis and its Applications 6 (2022), no. 2, 168–172; available online at https://doi.org/10.31197/atnaa.1003964. (Scopus indexed)
  6. Jing-Yu Wang, Hong-Ping Yin, Wen-Long Sun, and Bai-Ni Guo, Hermite–Hadamard’s integral inequalities of $(\alpha,s)$-GA- and $(\alpha,s, m)$-GA-convex functions, Axioms 11 (2022), no. 11, Article 616, 12 pages; available online at https://doi.org/10.3390/axioms11110616. (SCIE WOS: 000895847600001)
  7. Lan Wu, Xue-Yan Chen, Muhammet Cihat Dagli, and Feng Qi, On degenerate array type polynomials, Computer Modeling in Engineering & Sciences 131 (2022), no. 1, 295–305; available online at http://dx.doi.org/10.32604/cmes.2022.018778. (SCIE WOS: 000730259800001)
  8. Ying Wu and Feng Qi, Discussions on two integral inequalities of Hermite–Hadamard type for convex functions, Journal of Computational and Applied Mathematics 406 (2022), Article 114049, 6 pages; available online at https://doi.org/10.1016/j.cam.2021.114049. (SCIE WOS: 000789641700009)
  9. Hong-Ping Yin, Xi-Min Liu, Huan-Nan Shi, and Feng Qi, Necessary and sufficient conditions for a bivariate mean of three parameters to be the Schur $m$-power convex, Contributions to Mathematics 6 (2022), 21–24; available online at https://doi.org/10.47443/cm.2022.021.023.
  10. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, Corrections to several integral inequalities of Hermite–Hadamard type for $s$-geometrically convex functions, International Journal of Open Problems in Computer Science and Mathematics 15 (2022), no. 4, 1–7.

2021

  1. Ling-Xiong Han and Bai-Ni Guo, Direct, inverse, and equivalent theorems for weighted Szász–Durrmeyer–Bézier operators in Orlicz spaces, Analysis Mathematica 47 (2021), no. 3, 569–592; available online at https://doi.org/10.1007/s10476-021-0084-8. (SCIE WOS: 000649219000003)
  2. Chun-Ying He, Bo-Yan Xi, and Bai-Ni Guo, Inequalities of Hermite–Hadamard type for extended harmonically $(s,m)$-convex functions, Miskolc Mathematical Notes 22 (2021), no. 1, 245–248; available online at https://doi.org/10.18514/MMN.2021.3080. (SCIE WOS: 000661139500018)
  3. Yan Hong, Bai-Ni Guo, and Feng Qi, Determinantal expressions and recursive relations for the Bessel zeta function and for a sequence originating from a series expansion of the power of modified Bessel function of the first kind, Computer Modeling in Engineering & Sciences 129 (2021), no. 1, 409–423; available online at https://doi.org/10.32604/cmes.2021.016431. (SCIE WOS: 000688417500020)
  4. Yan Hong and Feng Qi, Determinantal inequalities of Hua-Marcus-Zhang type for quaternion matrices, Open Mathematics 19 (2021), no. 1, 562–568; available online at https://doi.org/10.1515/math-2021-0061. (SCIE WOS: 000680479600001)
  5. Yan Hong and Feng Qi, Inequalities for generalized eigenvalues of quaternion matrices, Periodica Mathematica Hungarica 83 (2021), no. 1, 12–19; available online at https://doi.org/10.1007/s10998-020-00358-7. (SCIE WOS: 000551048100001)
  6. Hua Mei, Aying Wan, and Bai-Ni Guo, Co-ordinated MT-$(s_1,s_2)$-convex functions and their integral inequalities of Hermite–Hadamard type, Journal of Mathematics 2021, Article ID 5586377, 10 pages; available online at https://doi.org/10.1155/2021/5586377. (SCIE WOS: 000655082000001)
  7. Ye Shuang, Bai-Ni Guo, and Feng Qi, Logarithmic convexity and increasing property of the Bernoulli numbers and their ratios, Revista de la Real Academia de Ciencias Exactas Físicas y Naturales Serie A Matemáticas 115 (2021), no. 3, Paper No. 135, 12 pages; available online at https://doi.org/10.1007/s13398-021-01071-x. (SCIE WOS: 000658166700001)
  8. Ye Shuang and Feng Qi, Integral inequalities of Hermite–Hadamard type for GA-$F$-convex functions, AIMS Mathematics 6 (2021), no. 9, 9582–9589; available online at https://doi.org/10.3934/math.2021557. (SCIE WOS: 000683418700005)
  9. Yan Wang, Muhammet Cihat Dagli, Xi-Min Liu, and Feng Qi, Explicit, determinantal, and recurrent formulas of generalized Eulerian polynomials, Axioms 10 (2021), no. 1, Article 37, 9 pages; available online https://doi.org/10.3390/axioms10010037. (SCIE WOS: 000633012500001)
  10. Ying Wu, Hong-Ping Yin, and Bai-Ni Guo, Generalizations of Hermite–Hadamard type integral inequalities for convex functions, Axioms 10 (2021), no. 3, Article 136, 10 pages; available online at https://doi.org/10.3390/axioms10030136. (SCIE WOS: 000700227300001)
  11. Hong-Ping Yin, Xi-Min Liu, Jing-Yu Wang, and Bai-Ni Guo, Necessary and sufficient conditions on the Schur convexity of a bivariate mean, AIMS Mathematics 6 (2021), no. 1, 296–303; available online at https://doi.org/10.3934/math.2021018. (SCIE WOS: 000590361100018)

2020

  1. Shu-Ping Bai, Shu-Hong Wang, and Feng Qi, On HT-convexity and Hadamard-type inequalities, Journal of Inequalities and Applications 2020, Paper No. 3, 12 pages; available online at https://doi.org/10.1186/s13660-019-2276-3. (WOS:000511492200001)
  2. Ling-Xiong Han, Wen-Hui Li, and Feng Qi, Approximation by multivariate Baskakov–Kantorovich operators in Orlicz spaces, Electronic Research Archive 28 (2020), no. 2, 721–738; available online at https://doi.org/10.3934/era.2020037. (WOS:000544123800008)
  3. Shu-Hong Wang, Xiao-Wei Sun, and Bai-Ni Guo, On GT-convexity and related integral inequalities, AIMS Mathematics 5 (2020), no. 4, 3952–3965; available online at https://doi.org/10.3934/math.2020255. (WOS:000532484000075)
  4. Bo-Yan Xi, Dan-Dan Gao, and Feng Qi, Integral inequalities of Hermite–Hadamard type for $(\alpha,s)$-convex and $(\alpha,s,m)$-convex functions, Italian Journal of Pure and Applied Mathematics No. 44 (2020), 499–510. (EI accession number: 000559341700043)
  5. Bo-Yan Xi, Chu-Yi Song, Shu-Ping Bai, and Bai-Ni Guo, Some inequalities of Hermite–Hadamard type for a new kind of convex functions on coordinates, IAENG International Journal of Applied Mathematics 50 (2020), no. 1, 52–57. (EI accession number: 20201208322660)
  6. Hong-Ping Yin, Jing-Yu Wang, and Bai-Ni Guo, Integral inequalities of Hermite–Hadamard type for extended $(s,m)$-GA-$\varepsilon$-convex functions, Italian Journal of Pure and Applied Mathematics No. 44 (2020), 547–557. (EI accession number: 20203609135244)

2019

  1. Dan-Dan Gao, Bo-Yan Xi, Ying Wu, and Bai-Ni Guo, On integral inequalities of Hermite–Hadamard type for coordinated $r$-mean convex functions, Miskolc Mathematical Notes 20 (2019), no. 2, 873–885; available online at https://doi.org/10.18514/MMN.2019.2828. (WOS:000504461100018)
  2. Ling-Xiong Han, Bai-Ni Guo, and Feng Qi, Equivalent theorem of approximation by linear combination of weighted Baskakov–Kantorovich operators in Orlicz spaces, Journal of Inequalities and Applications 2019, Paper No. 223, 18 pages; available online at https://doi.org/10.1186/s13660-019-2174-8. (WOS:000483268100002)
  3. Ling-Xiong Han and Feng Qi, On approximation by linear combinations of modified summation operators of integral type in Orlicz spaces, Mathematics 7 (2019), no. 1, Article 6, 10 pages; Available online at https://doi.org/10.3390/math7010006. (WOS:000459734200006)
  4. Jian Sun, Bo-Yan Xi, and Feng Qi, Some new inequalities of the Hermite–Hadamard type for extended $s$-convex functions, Journal of Computational Analysis and Applications 26 (2019), no. 6, 985–996.
  5. Bo-Yan Xi, Dan-Dan Gao, Tao Zhang, Bai-Ni Guo, and Feng Qi, Shannon type inequalities for Kapur’s entropy, Mathematics 7 (2019), no. 1, Article 22, 8 pages; Available online at https://doi.org/10.3390/math7010022. (WOS:000459734200022)
  6. Bo-Yan Xi, Ying Wu, Huan-Nan Shi, and Feng Qi, Generalizations of several inequalities related to multivariate geometric means, Mathematics 7 (2019), no. 6, Article 552, 15 pages; available online at https://doi.org/10.3390/math7060552. (WOS:000475299100068)
  7. Jun Zhang, Zhi-Li Pei, and Feng Qi, Integral inequalities of Simpson’s type for strongly extended $(s,m)$-convex functions, Journal of Computational Analysis and Applications 26 (2019), no. 3, 499–508.

2018

  1. Yan Hong, Dongkyu Lim, and Feng Qi, Some inequalities for generalized eigenvalues of perturbation problems on Hermitian matrices, Journal of Inequalities and Applications (2018), 2018:155, 6 pages; Available online at https://doi.org/10.1186/s13660-018-1749-0. (WOS:000437367300002)
  2. Ye Shuang and Feng Qi, Integral inequalities of Hermite–Hadamard type for extended $s$-convex functions and applications, Mathematics 6 (2018), no. 11, Article 223, 12 pages; Available online at https://doi.org/10.3390/math6110223. (WOS:000451313800009)
  3. Ye Shuang and Feng Qi, Some integral inequalities for $s$-convex functions, Gazi University Journal of Science 31 (2018), no. 4, 1192–1200. (WOS:000452028700016, EI Accession Number: 20185106260016)
  4. Bo-Yan Xi, Shu-Ping Bai, and Feng Qi, On integral inequalities of the Hermite–Hadamard type for co-ordinated $(\alpha,m_1)$-$(s,m_2)$-convex functions, Journal of Interdisciplinary Mathematics 20 (2017), no. 1, no. 7-8, 1505–1518; Available online at https://doi.org/10.1080/09720502.2016.1247509. (WOS:000456137400003, EI Accession Number: 20185206299565)
  5. Hong-Ping Yin, Jing-Yu Wang, and Feng Qi, Some integral inequalities of Hermite–Hadamard type for $s$-geometrically convex functions, Miskolc Mathematical Notes 19 (2018), no. 1, 699–705; Available online at https://doi.org/10.18514/MMN.2018.2451. (WOS:000441460300055)

2017

  1. Chun-Ying He, Yan Wang, Bo-Yan Xi, and Feng Qi, Hermite-Hadamard type inequalities for $(\alpha,m)$-HA and strongly $(\alpha,m)$-GA convex functions, Journal of Nonlinear Sciences and Applications 10 (2017), no. 1, 205–214; Available online at http://dx.doi.org/10.22436/jnsa.010.01.20. (WOS:000396610300020)
  2. Chun-Long Li, Gui-Hua Gu, and Bai-Ni Guo, Some inequalities of Hermite-Hadamard type for harmonically quasi-convex functions, Turkish Journal of Analysis and Number Theory 5 (2017), no. 6, 226–229; available online at https://doi.org/10.12691/tjant-5-6-4.
  3. Ye Shuang and Feng Qi, Integral inequalities of the Hermite–Hadamard type for $(\alpha,m)$-GA-convex functions, Journal of Nonlinear Sciences and Applications 10 (2017), no. 4, 1854–1860; Available online at http://dx.doi.org/10.22436/jnsa.010.04.45. (WOS:000407569900045)
  4. Shu-Hong Wang and Feng Qi, Hermite–Hadamard type inequalities for $s$-convex functions via Riemann-Liouville fractional integrals, Journal of Computational Analysis and Applications 22 (2017), no. 6, 1124–1134. (WOS:000392908700012)
  5. Jun Zhang, Zhi-Li Pei, and Feng Qi, Some integral inequalities of Hermite–Hadamard type for $\varepsilon$-convex functions, Turkish Journal of Analysis and Number Theory 5 (2017), no. 3, 117–120; Available online at http://dx.doi.org/10.12691/tjant-5-3-5.
  6. Jun Zhang, Zhi-Li Pei, Gao-Chao Xu, Xiao-Hui Zhou, and Feng Qi, Integral inequalities of extended Simpson type for $(\alpha,m)$-$\varepsilon$-convex functions, Journal of Nonlinear Sciences and Applications 10 (2017), no. 1, 122–129; Available online at http://dx.doi.org/10.22436/jnsa.010.01.12. (WOS:000396610300012)

2016

  1. Shu-Ping Bai, Feng Qi, and Shu-Hong Wang, Some new integral inequalities of Hermite–Hadamard type for $(\alpha,m;P)$-convex functions on co-ordinates, Journal of Applied Analysis and Computation 6 (2016), no. 1, 171–178; Available online at http://dx.doi.org/10.11948/2016014. (WOS:000369109800014)
  2. Yu-Mei Bai and Feng Qi, Some integral inequalities of the Hermite–Hadamard type for log-convex functions on co-ordinates, Journal of Nonlinear Sciences and Applications 9 (2016), no. 12, 5900–5908; Available online at https://doi.org/10.22436/jnsa.009.12.01. (WOS:000392386200001)
  3. Xu-Yang Guo, Feng Qi, and Bo-Yan Xi, Some new inequalities of Hermite–Hadamard type for geometrically mean convex functions on the co-ordinates, Journal of Computational Analysis and Applications 21 (2016), no. 1, 144–155. (WOS:000368959900011)
  4. Ye Shuang, Feng Qi, and Yan Wang, Some inequalities of Hermite–Hadamard type for functions whose second derivatives are $(\alpha,m)$-convex, Journal of Nonlinear Sciences and Applications 9 (2016), no. 1, 139–148; Available online at https://doi.org/10.22436/jnsa.009.01.13. (WOS:000367399600013)
  5. Ye Shuang, Yan Wang, and Feng Qi, Integral inequalities of Simpson’s type for $(\alpha,m)$-convex functions, Journal of Nonlinear Sciences and Applications 9 (2016), no. 12, 6364–6370; Available online at https://doi.org/10.22436/jnsa.009.12.36. (WOS:000392386200036)
  6. Yi-Xuan Sun, Jing-Yu Wang, and Bai-Ni Guo, Some integral inequalities of the Hermite–Hadamard type for strongly quasi-convex functions, Turkish Journal of Analysis and Number Theory 4 (2016), no. 5, 132–134; available online at https://doi.org/10.12691/tjant-4-5-2.
  7. Yan Wang, Bo-Yan Xi, and Feng Qi, Integral inequalities of Hermite–Hadamard type for functions whose derivatives are strongly $\alpha$-preinvex, Acta Mathematica Academiae Paedagogicae Nyíregyháziensis 32 (2016), no. 1, 79–87.
  8. Ying Wu and Feng Qi, On some Hermite-Hadamard type inequalities for $(s, \text{QC})$-convex functions, SpringerPlus 2016, 5:49, 13 pages; Available online at http://dx.doi.org/10.1186/s40064-016-1676-9. (WOS:000368877300004)
  9. Ying Wu, Feng Qi, Zhi-Li Pei, and Shu-Ping Bai, Hermite–Hadamard type integral inequalities via $(s,m)$-$P$-convexity on co-ordinates, Journal of Nonlinear Sciences and Applications 9 (2016), no. 3, 876–884; Available online at https://doi.org/10.22436/jnsa.009.03.17. (WOS:000367405200017)
  10. Bo-Yan Xi, Chun-Ying He, and Feng Qi, Some new inequalities of the Hermite–Hadamard type for extended $((s_1,m_1)$-$(s_2,m_2))$-convex functions on co-ordinates, Cogent Mathematics (2016), 3: 1267300, 15 pages; Available online at http://dx.doi.org/10.1080/23311835.2016.1267300. (WOS:000392505900001)
  11. Bo-Yan Xi and Feng Qi, Properties and inequalities for the $(h_1,h_2)$- and $(h_1,h_2,m)$-GA-convex functions, Cogent Mathematics (2016), 3:1176620, 19 pages; Available online at http://dx.doi.org/10.1080/23311835.2016.1176620. (WOS:000385818100001)
  12. Bo-Yan Xi and Feng Qi, Some inequalities of Hermite–Hadamard type for geometrically $P$-convex functions, Advanced Studies in Contemporary Mathematics (Kyungshang) 26 (2016), no. 1, 211–220.
  13. Jun Zhang, Feng Qi, Gao-Chao Xu, and Zhi-Li Pei, Hermite–Hadamard type inequalities for $n$-times differentiable and geometrically quasi-convex functions, SpringerPlus (2016) 5:524, 6 pages; Available online at http://dx.doi.org/10.1186/s40064-016-2083-y. (WOS:000375703600012)

2015

  1. Shu-Ping Bai, Jian Sun, and Feng Qi, On inequalities of Hermite-Hadamard type for co-ordinated $(\alpha_1,m_1)$-$(\alpha_2,m_2)$-convex functions, Global Journal of Mathematical Analysis 3 (2015), no. 4, 145–149; Available online at http://dx.doi.org/10.14419/gjma.v3i4.5432.
  2. Ling Chun and Feng Qi, Inequalities of Simpson type for functions whose third derivatives are extended $s$-convex functions and applications to means, Journal of Computational Analysis and Applications 19 (2015), no. 3, 555–569. (WOS:000348559300015)
  3. Xu-Yang Guo, Feng Qi, and Bo-Yan Xi, Some new Hermite–Hadamard type inequalities for differentiable co-ordinated convex functions, Cogent Mathematics (2015), 2:1092195, 8 pages; Available online at http://dx.doi.org/10.1080/23311835.2015.1092195.
  4. Xu-Yang Guo, Feng Qi, and Bo-Yan Xi, Some new Hermite–Hadamard type inequalities for geometrically quasi-convex functions on co-ordinates, Journal of Nonlinear Sciences and Applications 8 (2015), no. 5, 740–749. (WOS:000359986800025)
  5. Jü Hua, Bo-Yan Xi, and Feng Qi, Some new inequalities of Simpson type for strongly $s$-convex functions, Afrika Matematika 26 (2015), no. 5-6, 741–752; Available online at http://dx.doi.org/10.1007/s13370-014-0242-2.
  6. Ai-Ping Ji, Tian-Yu Zhang, and Feng Qi, Integral inequalities of Hermite-Hadamard type for $(\alpha,m)$-GA-convex functions, Journal of Computational Analysis and Applications 18 (2015), no. 2, 255–265. (WOS:000348558500005)
  7. Feng Qi, Tian-Yu Zhang, and Bo-Yan Xi, Hermite–Hadamard-type integral inequalities for functions whose first derivatives are convex, Ukrainian Mathematical Journal 67 (2015), no. 4, 625–640; Available online at http://dx.doi.org/10.1007/s11253-015-1103-3. (WOS:000366157700009)
  8. Feng Qi, Tian-Yu Zhang, and Bo-Yan Xi, Hermite–-Hadamard type integral inequalities for functions whose first derivatives are of convexity, Ukrains’kyi Matematychnyi Zhurnal 67 (2015), no. 4, 555–567; Available online at http://umj.imath.kiev.ua/.
  9. Jian Sun, Zhi-Ling Sun, Bo-Yan Xi, and Feng Qi, Schur-geometric and Schur-harmonic convexity of an integral mean for convex functions, Turkish Journal of Analysis and Number Theory 3 (2015), no. 3, 87–89; Available online at http://dx.doi.org/10.12691/tjant-3-3-4.
  10. Lei-Lei Wang, Bo-Yan Xi, and Feng Qi, On $\alpha$-locally doubly diagonally dominant matrices, University Politehnica of Bucharest Scientific Bulletin Series A—Applied Mathematics and Physics 77 (2015), no. 2, 163–172. (WOS:000355574100016)
  11. Shu-Hong Wang, Bo-Yan Xi, and Feng Qi, Some integral inequalities in terms of supremum norms of $n$-time differentiable functions, Mathematical Science Letters 4 (2015), no. 3, 261–267; Available online at http://dx.doi.org/10.12785/msl/040307.
  12. Ying Wu, Feng Qi, and Da-Wei Niu, Integral inequalities of Hermite–Hadamard type for the product of strongly logarithmically convex and other convex functions, Maejo International Journal of Science and Technology 9 (2015), no. 3, 394–402. (WOS:000366995400001)
  13. Bo-Yan Xi and Feng Qi, Inequalities of Hermite-Hadamard type for extended $s$-convex functions and applications to means, Journal of Nonlinear and Convex Analysis 16 (2015), no. 5, 873–890. (WOS:000356555700006)
  14. Bo-Yan Xi and Feng Qi, Integral inequalities of Hermite–Hadamard type for $((\alpha,m), \log)$-convex functions on co-ordinates, Problemy Analiza-Issues of Analysis 4 (22) (2015), no. 2, 73–92; Available online at http://dx.doi.org/10.15393/j3.art.2015.2829.
  15. Bo-Yan Xi and Feng Qi, Some new integral inequalities of Hermite–Hadamard type for $(\log, (\alpha,m))$-convex functions on co-ordinates, Studia Universitatis Babeş-Bolyai Mathematica 60 (2015), no. 4, 509–525.
  16. Bo-Yan Xi, Feng Qi, and Tian-Yu Zhang, Some inequalities of Hermite–Hadamard type for $m$-harmonic-arithmetically convex functions, ScienceAsia 41 (2015), no. 5, 357–361; Available online at http://dx.doi.org/10.2306/scienceasia1513-1874.2015.41.357. (WOS:000367281700010)
  17. Hong-Ping Yin and Feng Qi, Hermite–Hadamard type inequalities for the product of $(\alpha,m)$-convex functions, Journal of Nonlinear Sciences and Applications 8 (2015), no. 3, 231–236; Available online at https://doi.org/10.22436/jnsa.008.03.07. (WOS:000352726900007)
  18. Hong-Ping Yin and Feng Qi, Hermite-Hadamard type inequalities for the product of $(\alpha,m)$-convex functions, Missouri Journal of Mathematical Sciences 27 (2015), no. 1, 71–79; Available online at http://projecteuclid.org/euclid.mjms/1449161369.
  19. Hong-Ping Yin, Huan-Nan Shi, and Feng Qi, On Schur $m$-power convexity for ratios of some means, Journal of Mathematical Inequalities 9 (2015), no. 1, 145–153; Available online at http://dx.doi.org/10.7153/jmi-09-14. (WOS:000353524600014)
  20. Tian-Yu Zhang and Bai-Ni Guo, Some generalizations of integral inequalities of Hermite–Hadamard type for $n$-time differentiable functions, Turkish Journal of Analysis and Number Theory 3 (2015), no. 2, 43–48; available online at https://doi.org/10.12691/tjant-3-2-2.
  21. 席博彦，祁锋，$s$-对数凸函数的Hermite–Hadamard型不等式，数学物理学报35A (2015), no. 3, 515–524.

2014

  1. Jü Hua, Bo-Yan Xi, and Feng Qi, Hermite-Hadamard type inequalities for geometric-arithmetically $s$-convex functions, Communications of the Korean Mathematical Society 29 (2014), no. 1, 51–63; Available online at http://dx.doi.org/10.4134/CKMS.2014.29.1.051.
  2. Jü Hua, Bo-Yan Xi, and Feng Qi, Inequalities of Hermite-Hadamard type involving an $s$-convex function with applications, Applied Mathematics and Computation 246 (2014), 752–760; Available online at http://dx.doi.org/10.1016/j.amc.2014.08.042. (WOS:000344473300067)
  3. Feng Qi and Shu-Hong Wang, Complete monotonicity, completely monotonic degree, integral representations, and an inequality related to the exponential, trigamma, and modified Bessel functions, Global Journal of Mathematical Analysis 2 (2014), no. 3, 91–97; Available online at http://dx.doi.org/10.14419/gjma.v2i3.2919.
  4. Feng Qi and Bo-Yan Xi, Some Hermite-Hadamard type inequalities for geometrically quasi-convex functions, Proceedings of the Indian Academy of Sciences (Mathematical Sciences) 124 (2014), no. 3, 333–342; Available online at http://dx.doi.org/10.1007/s12044-014-0182-7. (WOS:000342169600005)
  5. De-Ping Shi, Bo-Yan Xi, and Feng Qi, Hermite-Hadamard type inequalities for $(m,h_1,h_2)$-convex functions via Riemann-Liouville fractional integrals, Turkish Journal of Analysis and Number Theory 2 (2014), no. 1, 23–28; Available online at http://dx.doi.org/10.12691/tjant-2-1-6.
  6. De-Ping Shi, Bo-Yan Xi, and Feng Qi, Hermite-Hadamard type inequalities for Riemann-Liouville fractional integrals of $(\alpha,m)$-convex functions, Fractional Differential Calculus 4 (2014), no. 2, 31–43; Available online at http://dx.doi.org/10.7153/fdc-04-02.
  7. Ye Shuang, Yan Wang, and Feng Qi, Some inequalities of Hermite-Hadamard type for functions whose third derivatives are $(\alpha,m)$-convex, Journal of Computational Analysis and Applications 17 (2014), no. 2, 272–279. (WOS:000330603500006)
  8. Lei-Lei Wang, Bo-Yan Xi, and Feng Qi, Necessary and sufficient conditions for identifying strictly geometrically $\alpha$-bidiagonally dominant matrices, University Politehnica of Bucharest Scientific Bulletin Series A—Applied Mathematics and Physics 76 (2014), no. 4, 57–66. (WOS:000346133600006)
  9. Shu-Hong Wang and Feng Qi, Hermite-Hadamard type inequalities for $n$-times differentiable and preinvex functions, Journal of Inequalities and Applications 2014, 2014:49, 9 pages; Available online at http://dx.doi.org/10.1186/1029-242X-2014-49. (WOS:000332069900005)
  10. Yan Wang, Bo-Yan Xi, and Feng Qi, Hermite-Hadamard type integral inequalities when the power of the absolute value of the first derivative of the integrand is preinvex, Le Matematiche 69 (2014), no. 1, 89–96; Available online at http://dx.doi.org/10.4418/2014.69.1.6. (WOS:???)
  11. Yan Wang, Miao-Miao Zheng, and Feng Qi, Integral inequalities of Hermite-Hadamard type for functions whose derivatives are $(\alpha,m)$-preinvex, Journal of Inequalities and Applications  2014, 2014:97, 10 pages; Available online at http://dx.doi.org/10.1186/1029-242X-2014-97. (WOS:000332085200006)
  12. Ying Wu, Feng Qi, and Huan-Nan Shi, Schur-harmonic convexity for differences of some special means in two variables, Journal of Mathematical Inequalities 8 (2014), no. 2, 321–330; Available online at http://dx.doi.org/10.7153/jmi-08-23. (WOS:000339152000011)
  13. Bo-Yan Xi, Jü Hua, and Feng Qi, Hermite-Hadamard type inequalities for extended $s$-convex functions on the co-ordinates in a rectangle, Journal of Applied Analysis 20 (2014), no. 1, 29–39; Available online at http://dx.doi.org/10.1515/jaa-2014-0004.
  14. Bo-Yan Xi and Feng Qi, Hermite-Hadamard type inequalities for geometrically $r$-convex functions, Studia Scientiarum Mathematicarum Hungarica 51 (2014), no. 4, 530–546; Available online at http://dx.doi.org/10.1556/SScMath.51.2014.4.1294. (WOS:000345125700005)
  15. Bo-Yan Xi and Feng Qi, Some inequalities of Qi type for double integrals, Journal of the Egyptian Mathematical Society 22 (2014), no. 3, 337–340; Available online at http://dx.doi.org/10.1016/j.joems.2013.11.002.
  16. Bo-Yan Xi and Feng Qi, Some new inequalities of Qi type for definite integrals, International Journal of Analysis and Applications 5 (2014), no. 1, 20–26. (WOS:???)
  17. Bo-Yan Xi, Shu-Hong Wang, and Feng Qi, Properties and inequalities for the $h$- and $(h,m)$-logarithmically convex functions, Creative Mathematics and Informatics 23 (2014), no. 1, 123–130.
  18. Bo-Yan Xi, Shu-Hong Wang, and Feng Qi, Some inequalities for $(h,m)$-convex functions, Journal of Inequalities and Applications 2014, 2014:100, 12 pages; Available online at http://dx.doi.org/10.1186/1029-242X-2014-100. (WOS:000333040800001)
  19. Tian-Yu Zhang and Feng Qi, Integral inequalities of Hermite-Hadamard type for $m$-AH convex functions, Turkish Journal of Analysis and Number Theory 2 (2014), no. 3, 60–64; Available online at http://dx.doi.org/10.12691/tjant-2-3-1.

2013

  1. Rui-Fang Bai, Feng Qi, and Bo-Yan Xi, Hermite-Hadamard type inequalities for the $m$- and $(\alpha,m)$-logarithmically convex functions, Filomat 27 (2013), no. 1, 1–7; Available online at http://dx.doi.org/10.2298/FIL1301001B. (WOS:000322027000001)
  2. Shu-Ping Bai and Feng Qi, Some inequalities for $(s_1,m_1)$-$(s_2,m_2)$-convex functions on the co-ordinates, Global Journal of Mathematical Analysis 1 (2013), no. 1, 22–28; Available online at http://dx.doi.org/10.14419/gjma.v1i1.776.
  3. Ling Chun and Feng Qi, Integral inequalities of Hermite-Hadamard type for functions whose third derivatives are convex, Journal of Inequalities and Applications 2013, 2013:451, 10 pages; Available online at http://dx.doi.org/10.1186/1029-242X-2013-451. (WOS:000332038100003)
  4. Feng Qi and Bo-Yan Xi, Some integral inequalities of Simpson type for GA-$\varepsilon$-convex functions, Georgian Mathematical Journal 20 (2013), no. 4, 775–788; Available online at http://dx.doi.org/10.1515/gmj-2013-0043. (WOS:000330223400010)
  5. Ye Shuang, Hong-Ping Yin, and Feng Qi, Hermite-Hadamard type integral inequalities for geometric-arithmetically $s$-convex functions, Analysis—International mathematical journal of analysis and its applications 33 (2013), no. 2, 197–208; Available online at http://dx.doi.org/10.1524/anly.2013.1192.
  6. Yan Sun, Hai-Tao Yang, and Feng Qi, Some inequalities for multiple integrals on the $n$-dimensional ellipsoid, spherical shell, and ball, Abstract and Applied Analysis 2013 (2013), Article ID 904721, 8 pages; Available online at http://dx.doi.org/10.1155/2013/904721. (WOS:000318771800001)
  7. Shu-Hong Wang and Feng Qi, Inequalities of Hermite-Hadamard type for convex functions which are $n$-times differentiable, Mathematical Inequalities & Applications 16 (2013), no. 4, 1269–1278; Available online at http://dx.doi.org/10.7153/mia-16-97. (WOS:000332936000023)
  8. Yan Wang, Shu-Hong Wang, and Feng Qi, Simpson type integral inequalities in which the power of the absolute value of the first derivative of the integrand is $s$-preinvex, Facta Universitatis, Series Mathematics and Informatics 28  (2013), no. 2, 151–159.
  9. Bo-Yan Xi and Feng Qi, Convergence, monotonicity, and inequalities of sequences involving continued powers, Analysis—International mathematical journal of analysis and its applications 33 (2013), no. 3, 235–242; Available online at http://dx.doi.org/10.1524/anly.2013.1191.
  10. Bo-Yan Xi and Feng Qi, Hermite-Hadamard type inequalities for functions whose derivatives are of convexities, Nonlinear Functional Analysis and Applications 18 (2013), no. 2, 163–176.
  11. Bo-Yan Xi and Feng Qi, Integral inequalities of Simpson type for logarithmically convex functions, Advanced Studies in Contemporary Mathematics (Kyungshang) 23 (2013), no. 4, 559–566.
  12. Bo-Yan Xi and Feng Qi, Some Hermite-Hadamard type inequalities for differentiable convex functions and applications, Hacettepe Journal of Mathematics and Statistics 42 (2013), no. 3, 243–257. (WOS:000324009500005)
  13. Bo-Yan Xi and Feng Qi, Some inequalities of Hermite-Hadamard type for $h$-convex functions, Advances in Inequalities and Applications 2 (2013), no. 1, 1–15.
  14. Bo-Yan Xi, Yan Wang, and Feng Qi, Some integral inequalities of Hermite-Hadamard type for extended $(s,m)$-convex functions, Transylvanian Journal of Mathematics and Mechanics 5 (2013), no. 1, 69–84.
  15. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, Integral inequalities of Hermite-Hadamard type for harmonically quasi-convex functions, Proceedings of the Jangjeon Mathematical Society 16 (2013), no. 3, 399–407.
  16. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, Some inequalities of Hermite-Hadamard type for GA-convex functions with applications to means, Le Matematiche 68 (2013), no. 1, 229–239; Available online at http://dx.doi.org/10.4418/2013.68.1.17. (WOS:???)
  17. Bo Zhang, Bo-Yan Xi, and Feng Qi, Some properties and inequalities for $h$-geometrically convex functions, Journal of Classical Analysis 3 (2013), no. 2, 101–108; Available online at http://dx.doi.org/10.7153/jca-03-09.

2012

  1. Shu-Ping Bai, Shu-Hong Wang, and Feng Qi, Some Hermite-Hadamard type inequalities for $n$-time differentiable $(\alpha,m)$-convex functions, Journal of Inequalities and Applications 2012, 2012:267, 11 pages; Available online at http://dx.doi.org/10.1186/1029-242X-2012-267. (WOS:000313028200001)
  2. Ling Chun and Feng Qi, Integral inequalities of Hermite-Hadamard type for functions whose 3rd derivatives are $s$-convex, Applied Mathematics 3 (2012), no. 11, 1680–1685; Available online at http://dx.doi.org/10.4236/am.2012.311232.
  3. Shu-Hong Wang, Bo-Yan Xi, and Feng Qi, On Hermite-Hadamard type inequalities for $(\alpha,m)$-convex functions, International Journal of Open Problems in Computer Science and Mathematics 5 (2012), no. 4, 47–56; Available online at http://dx.doi.org/10.12816/0006138.
  4. Shu-Hong Wang, Bo-Yan Xi, and Feng Qi, Some new inequalities of Hermite-Hadamard type for $n$-time differentiable functions which are $m$-convex, Analysis—International mathematical journal of analysis and its applications 32 (2012), no. 3, 247–262; Available online at http://dx.doi.org/10.1524/anly.2012.1167.
  5. Ying Wu and Feng Qi, Schur-harmonic convexity for differences of some means, Analysis—International mathematical journal of analysis and its applications 32 (2012), no. 4, 263–270; Available online at http://dx.doi.org/10.1524/anly.2012.1171.
  6. Bo-Yan Xi, Rui-Fang Bai, and Feng Qi, Hermite-Hadamard type inequalities for the $m$- and $(\alpha,m)$-geometrically convex functions, Aequationes Mathematicae 84 (2012), no. 3, 261–269; Available online at http://dx.doi.org/10.1007/s00010-011-0114-x. (WOS:000311359700007)
  7. Bo-Yan Xi and Feng Qi, Some integral inequalities of Hermite-Hadamard type for convex functions with applications to means, Journal of Function Spaces and Applications 2012 (2012), Article ID 980438, 14 pages; Available online at http://dx.doi.org/10.1155/2012/980438. (WOS:000308173000001)
  8. Bo-Yan Xi, Shu-Hong Wang, and Feng Qi, Some inequalities of Hermite-Hadamard type for functions whose $3$rd derivatives are $P$-convex, Applied Mathematics 3 (2012), no. 12, 1898–1902; Available online at http://dx.doi.org/10.4236/am.2012.312260.
  9. Tian-Yu Zhang, Ai-Ping Ji, and Feng Qi, On integral inequalities of Hermite-Hadamard type for $s$-geometrically convex functions, Abstract and Applied Analysis 2012 (2012), Article ID 560586, 14 pages; Available online at http://dx.doi.org/10.1155/2012/560586. (WOS:000308206800007)

Related links

  1. Universities affiliated by Feng Qi-署名的大学
  2. A list of papers published by Feng Qi since 1993
  3. Classifications of some papers
  4. Some Papers Affiliated to Henan University-以河南大学为完成单位发表的论文
  5. Some Papers Affiliated to Henan Normal University-以河南师范大学为完成单位发表的论文
  6. Some Papers Affiliated to Tianjin Polytechnic University–以天津工业大学为完成单位发表的论文
  7. Some Papers Affiliated to Inner Mongolia University for Nationalities-以内蒙古民族大学为完成单位发表的论文
  8. A List of Coauthors with Feng Qi–祁锋的合作者
  9. Several of communicating e-mails with the editors of Missouri Journal of Mathematical Sciences
  10. https://qifeng618.wordpress.com/2022/08/10/a-brief-overview-and-survey-of-the-scientific-work-by-feng-qi/

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