Results 51 to 60 of about 950,431 (295)
Optimal power mean bounds for the second Yang mean
, 2016 In this paper, we present the best possible parameters p and q such that the double inequality Mp(a,b)0$ with a≠b$a\neq b$, where Mr(a,b)=[(ar+br)/2]1/r$M_{r}(a,b)=[(a^{r}+b^{r})/2]^{1/r}$ (r≠0$r\neq0$) and M0(a,b)=ab$M_{0}(a,b)= \sqrt {ab}$ is the rth ...
Jun-Feng Li, Zhen-Hang Yang, Y. Chu
semanticscholar +1 more source
Power Mean Inequalities and Sums of Squares
Discrete & Computational GeometryFor fixed degree and increasing number of variables the dimension of the vector space of $n$-variate real symmetric homogeneous polynomials (forms) of degree $d$ stabilizes. We study the limits of the cones of symmetric nonnegative polynomials and symmetric sums of squares, when expressed in power-mean or monomial-mean basis. These limits correspond to
Jose Acevedo, Grigoriy Blekherman
openaire +3 more sources
Some matrix inequalities for weighted power mean [PDF]
Annals of Functional Analysis, 2016 In this paper, we prove that, for any positive definite matrices A,B, and real numbers ν,μ,p with −1 ...
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Generalized Fractional Integral Inequalities for $(h,m,s)$-Convex Modified Functions of Second Type [PDF]
Sahand Communications in Mathematical AnalysisNew variants of the Hermite - Hadamard inequality within the framework of generalized fractional integrals for $(h,m,s)$-convex modified second type functions have been obtained in this article. To achieve these results, we used the Holder inequality and
Juan Napoles Valdes, Bahtiyar Bayraktar
doaj +1 more source
Political Inequality and the Origins of Distrust: Evidence for Colombia [PDF]
, 2013 This paper aims to identify the effect of political exclusion on social capital in Colombia, suggesting social capital as an important channel through which political inequality has been central for Colombian economic development.
Alvarez Villa, Daphne
core +2 more sources
Optimal evaluation of a Toader-type mean by power mean
, 2015 In this paper, we present the best possible parameters p,q∈R$p, q\in\mathbb {R}$ such that the double inequality Mp(a,b)0$a, b>0$ with a≠b$a\neq b$, and we get sharp bounds for the complete elliptic integral E(t)=∫0π/2(1−t2sin2θ)1/2dθ$\mathcal{E}(t)=\int
Ying-Qing Song +3 more
semanticscholar +1 more source
Redistribution, power sharing and inequality concern
Social Choice and Welfare, 2020 We analyze a political competition model of redistributive policies. We provide an equilibrium existence result and a full characterization of the net transfers to the different income groups.
Dario Debowicz, A. Saporiti, Yizhi Wang
semanticscholar +1 more source
Arthritis Care &Research, EarlyView.Objective We aimed to test the efficacy of personalized treatment of older veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABCs) as compared with usual care (UC). Methods Two hundred ninety‐nine veterans aged 65 to 89 with CLBP from three Veterans Affairs (VA) medical centers underwent baseline testing, randomization to ABC ...
Debra K. Weiner +9 more
wiley +1 more source
Geometric-type Sobolev inequalities and applications to the regularity of minimizers [PDF]
, 2011 The purpose of this paper is twofold. We first prove a weighted Sobolev inequality and part of a weighted Morrey's inequality, where the weights are a power of the mean curvature of the level sets of the function appearing in the inequalities.
Cabre, Xavier, Sanchon, Manel
core
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source