Results 21 to 30 of about 849,484 (257)

Interval valued Jensen’s inequalities for h-convex functions on time scales

open access: yesArab Journal of Basic and Applied Sciences, 2023
In the paper, we study dynamic h-convexity for interval valued functions. Some generalizations of Jensen’s inequality in interval valued analysis for h-convex functions on time scales are proved in the paper. In seek of applications of generalized Jensen’
Ammara Nosheen   +3 more
doaj   +1 more source

A weakened version of Davis-Choi-Jensen’s inequality for normalised positive linear maps [PDF]

open access: yes, 2017
In this paper we show that the celebrated Davis-Choi-Jensen’s inequality for normalised positive linear maps can be extended in a weakened form for convex functions.
Dragomir, Sever S
core   +1 more source

Quantile Jensen’s inequalities

open access: yesJournal of Inequalities and Applications, 2021
Quantiles of random variable are crucial quantities that give more delicate information about distribution than mean and median and so on. We establish Jensen’s inequality for q-quantile ( q ≥ 0.5 $q\geq 0.5$ ) of a random variable, which includes as a ...
Mu Zhao   +4 more
doaj   +1 more source

Reversing Jensen’s Inequality for Information-Theoretic Analyses

open access: yesInformation, 2022
In this work, we propose both an improvement and extensions of a reverse Jensen inequality due to Wunder et al. (2021). The new proposed inequalities are fairly tight and reasonably easy to use in a wide variety of situations, as demonstrated in several ...
Neri Merhav
doaj   +1 more source

Tightness of Jensen’s Bounds and Applications to MIMO Communications [PDF]

open access: yes, 2017
Due to the difficulty in manipulating the distribution of Wishart random matrices, the performance analysis of multiple-input-multiple-output (MIMO) channels has mainly focused on deriving capacity bounds via Jensen’s inequality.
Gao, Feifei   +3 more
core   +1 more source

Exponential convexity for Jensen’s inequality for norms [PDF]

open access: yes, 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,
Josip Pečarić   +2 more
core   +2 more sources

Jensen's Inequality for Generalized Peng's -Expectations and Its Applications

open access: yesAbstract and Applied Analysis, 2013
We study Jensen's inequality for generalized Peng's -expectations and give four equivalent conditions on Jensen's inequality for generalized Peng's -expectations without the assumption that the generator is continuous with respect to .
Zhaojun Zong
doaj   +1 more source

Some Jensen's Type Inequalities for Twice Differentiable Functions of Selfadjoint Operators in Hilbert Spaces [PDF]

open access: yes, 2008
Some Jensen’s type inequalities for twice differentiable functions of selfadjoint operators in Hilbert spaces under suitable assumptions for the involved operators are given.
Dragomir, Sever S
core   +1 more source

Association of Jensen’s inequality for s-convex function with Csiszár divergence

open access: yesJournal of Inequalities and Applications, 2019
In the article, we establish an inequality for Csiszár divergence associated with s-convex functions, present several inequalities for Kullback–Leibler, Renyi, Hellinger, Chi-square, Jeffery’s, and variational distance divergences by using particular s ...
M. Adil Khan   +4 more
semanticscholar   +1 more source

Refinements of the Converse Hölder and Minkowski Inequalities

open access: yesMathematics, 2022
We give a refinement of the converse Hölder inequality for functionals using an interpolation result for Jensen’s inequality. Additionally, we obtain similar improvements of the converse of the Beckenbach inequality.
Josip Pečarić   +2 more
doaj   +1 more source

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