Results 11 to 20 of about 4,644 (155)

On the symmetrized s-divergence

open access: yesOpen Mathematics, 2020
In this study, we work with the relative divergence of type s,s∈ℝs,s\in {\mathbb{R}}, which includes the Kullback-Leibler divergence and the Hellinger and χ 2 distances as particular cases.
Simić Slavko   +2 more
doaj   +1 more source

Some inequalities for cr-log-h-convex functions

open access: yesJournal of Inequalities and Applications, 2022
The main purpose of this paper is to study certain inequalities for cr-log-h-convex functions with an interval value. To this end, we first give a definition of cr-log-h-convexity of interval-valued functions under the cr-order and study some properties ...
Wei Liu   +3 more
doaj   +1 more source

Study of Log Convex Mappings in Fuzzy Aunnam Calculus via Fuzzy Inclusion Relation over Fuzzy-Number Space

open access: yesMathematics, 2023
In this paper, with the use of newly defined class up and down log–convex fuzzy-number valued mappings, we offer a few new and original mappings defined by applying some mild restrictions over the definition of up and down log–convex fuzzy-number valued ...
Tareq Saeed   +4 more
doaj   +1 more source

On a ratio monotonicity conjecture of a new kind of numbers

open access: yesJournal of Inequalities and Applications, 2018
It is known that the concept of ratio monotonicity is closely related to log-convexity and log-concavity. In this paper, by exploring the log-behavior properties of a new combinatorial sequence defined by Z.-W.
Brian Yi Sun
doaj   +1 more source

Cauchy Means of the Popoviciu Type

open access: yesJournal of Inequalities and Applications, 2009
We discuss log-convexity for the differences of the Popoviciu inequalities and introduce some mean value theorems and related results. Also we give the Cauchy means of the Popoviciu type and we show that these means are monotonic.
Matloob Anwar   +2 more
doaj   +2 more sources

Exponential convexity for Jensen’s inequality for norms

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we investigate n-exponential convexity and log-convexity using the positive functional defined as the difference of the left-hand side and right-hand side of the inequality from (Pečarić and Janić in Facta Univ., Ser. Math. Inform. 3:39-42,
Julije Jakšetić   +2 more
doaj   +1 more source

An Exponentiality Test of Fit Based on a Tail Characterization against Heavy and Light-Tailed Alternatives

open access: yesRisks, 2023
Log-concavity and log-convexity play a key role in various scientific fields, especially in those where the distinction between exponential and non-exponential distributions is necessary for inferential purposes.
Alex Karagrigoriou   +3 more
doaj   +1 more source

Proof of a conjecture of Z-W Sun on ratio monotonicity

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we study the log-behavior of a new sequence { S n } n = 0 ∞ $\{S_{n}\} _{n=0}^{\infty}$ , which was defined by Z-W Sun. We find that the sequence is log-convex by using the interlacing method.
Brian Yi Sun   +2 more
doaj   +1 more source

The log-convexity of the poly-Cauchy numbers

open access: yes, 2016
In 2013, Komatsu introduced the poly-Cauchy numbers, which generalize Cauchy numbers. Several generalizations of poly-Cauchy numbers have been considered since then. One particular type of generalizations is that of multiparameter-poly-Cauchy numbers. In
Komatsu, Takao, Zhao, Feng-Zhen
core   +1 more source

The logarithmic concavity of modified Bessel functions of the first kind and its related functions

open access: yesAdvances in Difference Equations, 2019
This research demonstrates the log-convexity and log-concavity of the modified Bessel function of the first kind and the related functions. The method of coefficient is used to verify such properties.
Thanit Nanthanasub   +2 more
doaj   +1 more source

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