Results 21 to 30 of about 13,552 (291)

Majorization inequalities via Green functions and Fink’s identity with applications to Shannon entropy

open access: yesJournal of Inequalities and Applications, 2020
This paper is devoted to obtain generalized results related to majorization-type inequalities by using well-known Fink’s identity and new types of Green functions, introduced by Mehmood et al. (J. Inequal. Appl. 2017:108, 2017).
Nouman Siddique   +3 more
doaj   +1 more source

Strong majorization uncertainty relations and experimental verifications

open access: yesnpj Quantum Information, 2023
In spite of enormous theoretical and experimental progress in quantum uncertainty relations, the experimental investigation of the most current, and universal formalism of uncertainty relations, namely majorization uncertainty relations (MURs), has not ...
Yuan Yuan   +7 more
doaj   +1 more source

Difference equations related to majorization theorems via Montgomery identity and Green’s functions with application to the Shannon entropy

open access: yesAdvances in Difference Equations, 2020
In this paper we give generalized results of a majorization inequality by using extension of the Montgomery identity and newly defined Green’s functions (Mehmood et al. in J. Inequal. Appl. 2017(1):108, 2017). We obtain a generalized majorization theorem
Nouman Siddique   +3 more
doaj   +1 more source

Callisthene major var. major var. major

open access: yes, 2022
1.1. Callisthene major var. major Na área de estudo esta espécie foi coletada em regiões de matas de encosta. Material selecionado: BRASIL, GOIÁS, Corumbá de Goiás, levantamento do Santuário do Morro do Cabeludo, 12.IX.1991, est., P.E.A.M. de Oliveira 1613 (HEPH); Pirenópolis, Serra dos Pireneus, local denominado Casa dos Reis no alto do morro, 15° 47’
Teixeira, Rayna Chaves   +1 more
openaire   +2 more sources

Majors of Functions [PDF]

open access: yesOrder, 2017
A function \(f\) from the \(n\)-th power of \(A\) to \(B\) is called a minor of another function \(g\) from the \(m\)-th power of \(A\) to \(B\), or \(g\) is a major of \(f\), if \(f\) can be obtained from \(g\) by identification of arguments, permutation of arguments, or introduction or deletion of inessential arguments. The minor relation constitutes
Couceiro, Miguel, Lehtonen, Erkko
openaire   +3 more sources

On Two-Stage Guessing

open access: yesInformation, 2021
Stationary memoryless sources produce two correlated random sequences Xn and Yn. A guesser seeks to recover Xn in two stages, by first guessing Yn and then Xn.
Robert Graczyk, Igal Sason
doaj   +1 more source

Majorization, Csiszár divergence and Zipf-Mandelbrot law

open access: yesJournal of Inequalities and Applications, 2017
In this paper we show how the Shannon entropy is connected to the theory of majorization. They are both linked to the measure of disorder in a system. However, the theory of majorization usually gives stronger criteria than the entropic inequalities.
Naveed Latif   +2 more
doaj   +1 more source

On the Grone-Merris conjecture [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 2005
Grone and Merris [GM94] conjectured that the Laplacian spectrum of a graph is majorized by its conjugate vertex degree sequence. We prove that this conjecture holds for a class of graphs including trees.
Tamon Stephen
doaj   +1 more source

Finding a majority ball with majority answers [PDF]

open access: yesElectronic Notes in Discrete Mathematics, 2015
Abstract Suppose we are given a set of n balls { b 1 , … , b n } each colored either red or blue in some way unknown to us. To find out some information about the colors, we can query any triple of balls { b i 1 , b i 2 , b i 3 } .
Máté Vizer   +5 more
openaire   +1 more source

Zalcman Functional and Majorization Results for Certain Subfamilies of Holomorphic Functions

open access: yesAxioms, 2023
In this paper, we investigate sharp coefficient functionals, like initial four sharp coefficient bounds, sharp Fekete–Szegö functionals, and, for n=1 and 2, sharp Zalcman functionals are evaluated for class of functions associated with tangent functions.
Muhammad Ghafar Khan   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy