Research Article

On monotonic and logarithmic concavity properties of generalized $k$-Bessel function

Volume: 50 Number: 1 February 4, 2021
EN

On monotonic and logarithmic concavity properties of generalized $k$-Bessel function

Abstract

In this study, our main objective is to determine some monotonic and log-concavity properties of generalized $k$-Bessel function by using its Hadamard product representation and some earlier results on power series. In addition, by using the relationships between Bessel-type special functions and some basic functions, we present some specific examples related to the monotonic and log-concavity properties of some trigonometric and hyperbolic functions.

Keywords

References

  1. [1] İ. Aktaş, On some properties of hyper-Bessel and related functions, TWMS J. App. and Eng. Math. 9 (1), 30–37, 2019.
  2. [2] İ. Aktaş, Partial sums of Hyper-Bessel function with applications, Hacet. J. Math. Stat. 49 (1), 380–388, 2020.
  3. [3] İ. Aktaş and Á. Baricz, Bounds for the radii of starlikeness of some q-Bessel functions, Results Math. 72 (1–2), 947–963, 2017.
  4. [4] İ. Aktaş and H. Orhan, Bounds for the radii of convexity of some q-Bessel functions, Bull. Korean Math. Soc. 57 (2), 355–369, 2020.
  5. [5] İ. Aktaş, Á. Baricz and H. Orhan, Bounds for the radii of starlikeness and convexity of some special functions, Turkish J. Math. 42 (1), 211–226, 2018.
  6. [6] İ. Aktaş, Á. Baricz and S. Singh, Geometric and monotonic properties of hyper-Bessel functions, Ramanujan J. 51 (2), 275–295, 2020.
  7. [7] İ. Aktaş, Á. Baricz and N. Yağmur, Bounds for the radii of univalence of some special functions, Math. Inequal. Appl. 20 (3), 825–843, 2017.
  8. [8] Á. Baricz, Geometric properties of generalized Bessel functions, Publ. Math. Debrecen 73 (1–2), 155–178, 2008.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Publication Date

February 4, 2021

Submission Date

September 17, 2019

Acceptance Date

May 28, 2020

Published in Issue

Year 2021 Volume: 50 Number: 1

APA
Aktaş, İ. (2021). On monotonic and logarithmic concavity properties of generalized $k$-Bessel function. Hacettepe Journal of Mathematics and Statistics, 50(1), 180-187. https://doi.org/10.15672/hujms.621072
AMA
1.Aktaş İ. On monotonic and logarithmic concavity properties of generalized $k$-Bessel function. Hacettepe Journal of Mathematics and Statistics. 2021;50(1):180-187. doi:10.15672/hujms.621072
Chicago
Aktaş, İbrahim. 2021. “On Monotonic and Logarithmic Concavity Properties of Generalized $k$-Bessel Function”. Hacettepe Journal of Mathematics and Statistics 50 (1): 180-87. https://doi.org/10.15672/hujms.621072.
EndNote
Aktaş İ (February 1, 2021) On monotonic and logarithmic concavity properties of generalized $k$-Bessel function. Hacettepe Journal of Mathematics and Statistics 50 1 180–187.
IEEE
[1]İ. Aktaş, “On monotonic and logarithmic concavity properties of generalized $k$-Bessel function”, Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 1, pp. 180–187, Feb. 2021, doi: 10.15672/hujms.621072.
ISNAD
Aktaş, İbrahim. “On Monotonic and Logarithmic Concavity Properties of Generalized $k$-Bessel Function”. Hacettepe Journal of Mathematics and Statistics 50/1 (February 1, 2021): 180-187. https://doi.org/10.15672/hujms.621072.
JAMA
1.Aktaş İ. On monotonic and logarithmic concavity properties of generalized $k$-Bessel function. Hacettepe Journal of Mathematics and Statistics. 2021;50:180–187.
MLA
Aktaş, İbrahim. “On Monotonic and Logarithmic Concavity Properties of Generalized $k$-Bessel Function”. Hacettepe Journal of Mathematics and Statistics, vol. 50, no. 1, Feb. 2021, pp. 180-7, doi:10.15672/hujms.621072.
Vancouver
1.İbrahim Aktaş. On monotonic and logarithmic concavity properties of generalized $k$-Bessel function. Hacettepe Journal of Mathematics and Statistics. 2021 Feb. 1;50(1):180-7. doi:10.15672/hujms.621072

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