Some papers and preprints in 2022 by Dr. Prof. Feng Qi

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Some papers and preprints in 2022

Some papers published in 2022

  1. Feng Qi, Complete monotonicity for a new ratio of finitely many gamma functions, Acta Mathematica Scientia Series B English Edition 42B (2022), no. 2, 511–520; available online at https://doi.org/10.1007/s10473-022-0206-9.
  2. Feng Qi, Decreasing properties of two ratios defined by three and four polygamma functions, Comptes Rendus Mathématique Académie des Sciences Paris 360 (2022), 89–101; available online at https://doi.org/10.5802/crmath.296.
  3. Feng Qi, Decreasing property and complete monotonicity of two functions constituted via three derivatives of a function involving trigamma function, Mathematica Slovaca 72 (2022), no. 4, 899–910; available online at https://doi.org/10.1515/ms-2022-0061.
  4. Feng Qi, Necessary and sufficient conditions for a difference defined by four derivatives of a function containing trigamma function to be completely monotonic, Applied and Computational Mathematics 21 (2022), no. 1, 61–70; available online at https://doi.org/10.30546/1683-6154.21.1.2022.61.
  5. Feng Qi, On negativity of Toeplitz–Hessenberg determinants whose elements contain large Schroder numbers, Palestine Journal of Mathematics 11 (2022), no. 4, 373–378.
  6. 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 (2022), no. 1, 710–736; available online at https://doi.org/10.1515/dema-2022-0157.
  7. Feng Qi, Two monotonic functions defined by two derivatives of a function involving trigamma function, TWMS Journal of Pure and Applied Mathematics 13 (2022), no. 1, 91–104.
  8. Feng Qi and Aying Wan, A closed-form expression of a remarkable sequence of polynomials originating from a family of entire functions connecting the Bessel and Lambert functions, São Paulo Journal of Mathematical Sciences 16 (2022), no. 2, 1238–1248; available online at https://doi.org/10.1007/s40863-021-00235-2.
  9. Muhammet Cihat Dagli and Feng Qi, Several recurrence relations and identities on generalized derangement numbers, Results in Nonlinear Analysis 5 (2022), no. 2, 185–190; available online at https://doi.org/10.53006/rna.1002272.
  10. Chun-Ying He and Feng Qi, Notes on several integral inequalities of Hermite–Hadamard type for $s$-geometrically convex functions, Contributions to Mathematics 5 (2022), 32–35; available online at https://doi.org/10.47443/cm.2022.015.
  11. 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 https://doi.org/10.7153/mia-2022-25-42.
  12. Yue-Wu Li and Feng Qi, A sum of an alternating series involving central binomial numbers and its three proofs, Journal of the Korean Society of Mathematical Education Series B: The Pure and Applied Mathematics 29 (2022), no. 1, 31–35; available online at https://doi.org/10.7468/jksmeb.2022.29.1.31.
  13. Dongkyu Lim and Feng Qi, Increasing property and logarithmic convexity of two functions involving Dirichlet eta function, Journal of Mathematical Inequalities 16 (2022), no. 2, 463–469; available online at https://doi.org/10.7153/jmi-2022-16-33.
  14. Mansour Mahmoud and Feng Qi, Bounds for completely monotonic degrees of remainders in asymptotic expansions of the digamma function, Mathematical Inequalities & Applications 25 (2022), no. 1, 291–306; available online at https://doi.org/10.7153/mia-2022-25-17.
  15. Frédéric Ouimet and Feng Qi, Logarithmically complete monotonicity of a matrix-parametrized analogue of the multinomial distribution, Mathematical Inequalities & Applications 25 (2022), no. 3, 703–714; available online at https://doi.org/10.7153/mia-2022-25-45.
  16. 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.
  17. Wei-Shih Du, Dongkyu Lim, and Feng Qi, Several recursive and closed-form formulas for some specific values of partial Bell polynomials, Advances in the Theory of Nonlinear Analysis and its Applications 6 (2022), no. 4, 528–537; available online at https://doi.org/10.31197/atnaa.1170948.
  18. Bai-Ni Guo, Dongkyu Lim, and Feng Qi, Maclaurin’s series expansions for positive integer powers of inverse (hyperbolic) sine and tangent functions, closed-form formula of specific partial Bell polynomials, and series representation of generalized logsine function, Applicable Analysis and Discrete Mathematics 16 (2022), no. 2, 427–466; available online at https://doi.org/10.2298/AADM210401017G.
  19. 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.
  20. 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.
  21. Can Kizilates, Wei-Shih Du, and Feng Qi, Several determinantal expressions of generalized Tribonacci polynomials and sequences, Tamkang Journal of Mathematics 53 (2022), no. 3, 275–289; available online at https://doi.org/10.5556/j.tkjm.53.2022.3743.
  22. Yue-Wu Li, Muhammet Cihat Dagli, and Feng Qi, Two explicit formulas for degenerate Peters numbers and polynomials, Discrete Mathematics Letters 8 (2022), 1–5; available online at https://doi.org/10.47443/dml.2021.0059.
  23. 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; available online at https://doi.org/10.12816/000???.
  24. 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.
  25. 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 https://doi.org/10.32604/cmes.2022.018778.
  26. 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.2022.023.

Some preprints announced in 2022

  1. Feng Qi, Several series expansions for real powers and several closed-form formulas for partial Bell polynomials with relation to the sinc and sinhc functions in terms of central factorial numbers and Stirling numbers of the second kind, arXiv (2022), available online at https://arxiv.org/abs/2204.05612v3.
  2. Feng Qi, Series expansions for any real power of the sinc function and a closed-form formula for partial Bell polynomials of the sinc function in terms of weighted Stirling numbers of the second kind, arXiv (2022), available online at https://arxiv.org/abs/2204.05612v2.
  3. Feng Qi, Series expansions for any real powers of (hyperbolic) sine functions in terms of weighted Stirling numbers of the second kind, arXiv (2022), available online at https://arxiv.org/abs/2204.05612v1.
  4. Feng Qi and Peter Taylor, Several series expansions for real powers and several formulas for partial Bell polynomials of sinc and sinhc functions in terms of central factorial and Stirling numbers of second kind, arXiv (2022), available online at https://arxiv.org/abs/2204.05612v4.
  5. Feng Qi and Mark Daniel Ward, Closed-form formulas and properties of coefficients in Maclaurin’s series expansion of Wilf’s function composited by inverse tangent, square root, and exponential functions, arXiv (2022), available online at https://arxiv.org/abs/2110.08576v2.
  6. Bai-Ni Guo and Feng Qi, Increasing property and logarithmic convexity of functions involving Riemann zeta function, arXiv (2022), available online at https://doi.org/10.48550/arXiv.2201.06970.
  7. Frédéric Ouimet and Feng Qi, Logarithmic complete monotonicity of a matrix-parametrized analogue of the multinomial distribution, arXiv (2022), available online at https://arxiv.org/abs/2105.01494v3.

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