Results 91 to 100 of about 469,933 (190)

Majorization, across the (Quantum) Universe

, 2019
In how many ways can one represent a given quantum mixed state as a mixture of pure states? Why (and in which sense) are separable states more disordered globally than locally? Is it possible to transform a given pure state into another by means of local
Bellomo, Guido, Guido Bellomo, Gustavo M. Bosyk, Bosyk, Gustavo Martin   +3 more
core   +1 more source

Derivation of Hermite-Hadamard-Jensen-Mercer conticrete inequalities for Atangana-Baleanu fractional integrals by means of majorization

Demonstratio Mathematica
This article is mainly concerned to link the Hermite-Hadamard and the Jensen-Mercer inequalities by using majorization theory and fractional calculus. We derive the Hermite-Hadamard-Jensen-Mercer-type inequalities in conticrete form, which serve as both ...
Wu Shanhe, Khan Muhammad Adil, Faisal Shah, Saeed Tareq, Nwaeze Eze R.   +4 more
doaj   +1 more source

The Interplay between Error, Total Variation, Alpha-Entropy and Guessing: Fano and Pinsker Direct and Reverse Inequalities. [PDF]

Entropy (Basel), 2023
Rioul O.
europepmc   +1 more source

Multidimensional Scaling Using Majorization: SMACOF in R [PDF]

In this paper we present the methodology of multidimensional scaling problems (MDS) solved by means of the majorization algorithm. The objective function to be minimized is known as stress and functions which majorize stress are elaborated. This strategy
Patrick Mair, Jan de Leeuw
core  

Between-Group Pigou-Dalton Transfers [PDF]

This paper introduces the concept of Pigou-Dalton transfers between populations of income receivers. Gini's mean difference and Dagum's Gini index between populations are axiomatically derived in order to gauge the impact of within- and between-group ...
Mussard, Stéphane
core  

Majorization-Minimization Method for Elliptic Localization in the Absence of Transmitter Position. [PDF]

Sensors (Basel), 2022
Wu L, Zou Y.
europepmc   +1 more source

SVM-Maj: a majorization approach to linear support vector machines with different hinge errors [PDF]

Support vector machines (SVM) are becoming increasingly popular for the prediction of a binary dependent variable. SVMs perform very well with respect to competing techniques. Often, the solution of an SVM is obtained by switching to the dual.
Groenen, P.J.F., Bioch, J.C., Nalbantov, G.I.   +2 more
core  

Multivariate Differences Ordering [PDF]

A multivariate dispersion ordering is introduced as a natural extension of a well-known univariate inequality criterion. A characterization of this new ordering is provided.
Ernesto Savaglio
core  

A consistent multidimensional Pigou-Dalton transfer principle [PDF]

The Pigou-Dalton principle demands that a regressive transfer decreases social welfare. In the unidimensional setting this principle is consistent, because regressivity in terms of attribute amounts and regressivity in terms of individual well-being ...
Luc Lauwers, Kristof Bismans, Erwin Ooghe   +2 more
core  

Generalization of Jensen's and Jensen-Steffensen's inequalities and their converses by Lidstone's polynomial and majorization theorem

Journal of Numerical Analysis and Approximation Theory, 2017
In this paper, using majorization theorems and Lidstone's interpolating polynomials we obtain results concerning Jensen's and Jensen-Steffensen's inequalities and their converses in both the integral and the discrete case.
Gorana Aras-Gazic, Josip Pecaric, Ana Vukelic   +2 more
doaj   +2 more sources