Results 21 to 30 of about 18,915 (259)

A Gauss type functional equation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2001
Gauss' functional equation (used in the study of the arithmetic-geometric mean) is generalized by replacing the arithmetic mean and the geometric mean by two arbitrary means.
Silvia Toader   +2 more
doaj   +1 more source

On a result of Cartwright and Field

open access: yesJournal of Inequalities and Applications, 2018
Let Mn,r=(∑i=1nqixir)1r $M_{n,r}=(\sum_{i=1}^{n}q_{i}x_{i}^{r})^{\frac{1}{r}}$, r≠0 $r\neq 0$, and Mn,0=limr→0Mn,r $M_{n,0}= \lim_{r \rightarrow 0}M_{n,r}$ be the weighted power means of n non-negative numbers xi $x_{i}$, 1≤i≤n $1 \leq i \leq n$, with qi>
Peng Gao
doaj   +1 more source

Optimal bounds for Seiffert-like elliptic integral mean by harmonic, geometric, and arithmetic means

open access: yesJournal of Inequalities and Applications, 2022
In this article, we present the optimal bounds for a special elliptic integral mean in terms of the harmonic combinations of harmonic, geometric, and arithmetic means.
Fan Zhang, Weimao Qian, Hui Zuo Xu
doaj   +1 more source

EXTENSION OF THE REFINED GIBBS INEQUALITY

open access: yesПроблемы анализа, 2017
In this note, we give an extension of the refined Gibbs' inequality containing arithmetic and geometric means. As an application, we obtain converse and refinement of the arithmetic-geometric mean inequality.
Vandanjav Adiyasuren, Tserendorj Batbold
doaj   +1 more source

Hyperelliptic integrals and generalized arithmetic–geometric mean [PDF]

open access: yesThe Ramanujan Journal, 2012
Consider \(d=2g+2\) real numbers (there is ultimately no real loss of generality in assuming that \(d\) is even ...
Spandaw, J. (author)   +1 more
openaire   +4 more sources

Comments on the calculation of the specific growth rate in experiments with untagged individuals

open access: yesScientia Marina, 2015
The specific growth rate, G, is widely used in articles dealing with the growth of aquatic organisms under experimental conditions. When individuals are untagged, the arithmetic mean of G for a group of animals must be calculated from weight geometric ...
Lorenzo Márquez   +5 more
doaj   +1 more source

Operator iteration on the Young inequality

open access: yesJournal of Inequalities and Applications, 2016
In this paper, we employ iteration on operator version of the famous Young inequality and obtain more arithmetic-geometric mean inequalities and the reverse versions for positive operators.
Xianhe Zhao, Le Li, Hongliang Zuo
doaj   +1 more source

Studies on the Moisture Dependent Physical Properties of Cowpea

open access: yesJournal of Engineering, 2023
Cowpea is a very important legume in Nigeria that is being utilized to Substitute high-cost animal protein for low-income people. The knowledge of some physical properties of various moisture contents is of utmost importance in the design of its ...
Abubakar A. J.   +3 more
doaj   +1 more source

A necessary and sufficient condition for the inequality of generalized weighted means

open access: yesJournal of Inequalities and Applications, 2016
We present in this paper a necessary and sufficient condition to establish the inequality between generalized weighted means which share the same sequence of numbers but differ in the weights.
Mateu Sbert, Jordi Poch
doaj   +1 more source

Generalization of Some Integral Inequalities for Arithmetic Harmonically Convex Functions

open access: yesCumhuriyet Science Journal, 2022
In this study, by using an integral identity, Hölder integral inequality and modulus properties we obtain some new general inequalities of the Hermite-Hadamard and Bullen type for functions whose derivatives in absolute value at certain power are ...
Huriye Kadakal
doaj   +1 more source

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