Results 241 to 250 of about 3,281 (261)

An extremal function for digraph subcontraction

Journal of Graph Theory, 1996
This paper determines, to within a constant factor, the maximum size of a digraph that has no (weak) subcontraction to the complete digraph \(DK_p\) of order \(p\), an analogue of a well-known undirected graph problem. Let \(d(p)\) be defined for positive integers \(p\) by \[ d(p)= \inf\{c; e(D)\geq c|D|\text{ implies } D\succ DK_p\}, \] where \(D ...
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Extreme distribution functions of copulas

Kybernetika, 2008
Summary: We study some properties of the distribution function of the random variable \(C(X,Y)\) when the copula of the random pair \((X,Y)\) is \(M\) (respectively, \(W\)) -- the copula for which each of \(X\) and \(Y\) is almost surely an increasing (respectively, decreasing) function of the other -- and \(C\) is any copula.
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The extremal function for K9= minors

Journal of Graph Theory, 2020
Martin Rolek
exaly  

Some properties of the extremal function for the Fuglede p-modulus

Annals of Functional Analysis, 2023
Małgorzata Ciska-Niedziałomska
exaly  

Extremal problems for univalent functions

1981
[Iliev Ljubomir G.; Ilieff Ljubomir; Ilieff Lubomir; Ilieff Lübomir; Iliev Liubomir; Iliev Lyubomir; Iliev Lubomir; Iliev Lübomir; Илиев Любомир]
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Extremal function for Moser–Trudinger type inequality with logarithmic weight

Nonlinear Analysis: Theory, Methods & Applications, 2016
Prosenjit Roy
exaly  

Extreme of Functions

2023
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Sharp constant and extremal function for weighted Trudinger–Moser type inequalities in R2

Journal of Mathematical Analysis and Applications, 2015
FRANCISCO Siberio Bezerra Albuquerque
exaly  

An estimate for the Siciak extremal function – Subanalytic geometry approach

Journal of Mathematical Analysis and Applications, 2015
Rafał Pierzchała
exaly  

An extremal problem in function theory

Lecture Notes in Mathematics, 1977
Daniel F Shea, Matts Essen
exaly