Results 101 to 110 of about 469,933 (190)

A simple proof of Popoviciu's inequality

open access: yesJournal of Numerical Analysis and Approximation Theory, 2008
T. Popoviciu [5] has proved in 1965 the following inequality relating the values of a convex function \(f:I\rightarrow\mathbb{R}\) at the weighted arithmetic means of the subfamilies of a given family of points \(x_{1},...,x_{n}\in I\):\begin{align ...
Mihaly Bencze, Florin Popovici
doaj   +2 more sources

Spatial Decomposition of Inequality [PDF]

open access: yes
inequality, index ...
Wan, Guanghua, Shorrocks, Anthony
core  

Mixed-Up-Ness or Entropy? [PDF]

open access: yesEntropy (Basel), 2022
Seitz W, Kirwan AD.
europepmc   +1 more source

Momentum-Net: Fast and Convergent Iterative Neural Network for Inverse Problems. [PDF]

open access: yesIEEE Trans Pattern Anal Mach Intell, 2023
Chun IY, Huang Z, Lim H, Fessler JA.
europepmc   +1 more source

Generalizations of the quadratic bound optimization principle. [PDF]

open access: yesProc Natl Acad Sci U S A
Li XJ, Tian GL, Zhou H, Lange K.
europepmc   +1 more source

The Gini index,the dual decomposition of aggregation functions, and the consistent measurement of inequality [PDF]

open access: yes
In several economic fields, such as those related to health, education or poverty, the individuals’ characteristics are measured by bounded variables. Accordingly, these characteristics may be indistinctly represented by achievements or shortfalls.
José Luis García-Lapresta   +3 more
core  

Social Welfare, Inequality and Deprivation [PDF]

open access: yes
We provide a characterization of the generalised satisfaction -- in our terminology non-deprivation -- quasi-ordering introduced by S.R. Chakravarty (Keio Economic Studies 34 (1997), 17--32) for making welfare comparisons based on the absence of ...
Brice MAGDALOU (CEREGMIA)   +1 more
core  

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