Results 11 to 20 of about 12,327 (304)
CONDITION NUMBER AND ECCENTRICITY OF A CLOSED CONVEX CONE [PDF]
, 2011 International audienceWe discuss some extremality issues concerning the circumradius, the inradius, and the condition number of a closed convex cone in $\mathbb{R}^n$. The condition number refers to the ratio between the circumradius and the inradius. We
Henrion, René, Seeger, Alberto
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Energies, 2023 Many recent studies show that the performance of Savonius turbines can be considerably increased by using wind deflectors. Axisymmetric deflectors are particularly interesting; they concentrate the wind flow in all directions.
Hady Aboujaoude +4 more
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When is a convex cone the cone of all the half-lines contained in a convex set? [PDF]
, 2009 International audienceIn this article we prove that every convex cone V of a real vector space X possessing an uncountable Hamel basis may be expressed as the cone of all the half-lines contained within some convex subset C of X (in other words, V is the
Volle, Michel, Ernst, Emil
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Large convex cones in hypercubes
Discrete Applied Mathematics, 2005 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Zoltán Füredi, Miklós Ruszinkó
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Geometric Tomography of Convex Cones [PDF]
Discrete & Computational Geometry, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Isoperimetric Inequalities for Convex Cones [PDF]
Proceedings of the American Mathematical Society, 1990 We present here an isoperimetric inequality for sets contained in a convex cone. Some applications to symmetrization problems and Sobolev inequalities are also indicated.
LIONS P. L., PACELLA, Filomena
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Journal of Taibah University for Science, 2023 A new area of research called intuitionistic fuzzy soft expert set is expected to overcome the drawbacks of an intuitionistic fuzzy soft set in terms of eligibility for soft expert-argument approximate function.
Muhammad Ihsan +3 more
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$Star^1$-convex functions on tropical linear spaces of complete graphs [PDF]
Discrete Mathematics & Theoretical Computer Science, 2012 Given a fan $\Delta$ and a cone $\sigma \in \Delta$ let $star^1(\sigma )$ be the set of cones that contain $\sigma$ and are one dimension bigger than $\sigma$ . In this paper we study two cones of piecewise linear functions defined on $\delta$ : the cone
Laura Escobar
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A cone theoretic Krein-Milman theorem in semitopological cones [PDF]
Sahand Communications in Mathematical Analysis, 2018 In this paper, a Krein-Milman type theorem in $T_0$ semitopological cone is proved, in general. In fact, it is shown that in any locally convex $T_0$ semitopological cone, every convex compact saturated subset is the compact saturated convex hull of ...
Ali Hassanzadeh, Ildar Sadeqi
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Sufficiency and duality of set-valued fractional programming problems via second-order contingent epiderivative [PDF]
Yugoslav Journal of Operations Research, 2022 In this paper, we establish second-order sufficient KKT optimality conditions of a set-valued fractional programming problem under second-order generalized cone convexity assumptions.
Das Koushik
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