A reduced formulation for pseudoinvex vector functions

Vector pseudoinvexity is characterized in the current literature by means of a suitable functional which depends on two variables. In this paper, vector pseudoinvexity is characterized by means of a functional which depends on one variable only. For this very reason, the new characterizing condition...

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Veröffentlicht in:	Annals of operations research 2018-10, Vol.269 (1-2), p.21-27
Hauptverfasser:	Arana-Jiménez, Manuel, Cambini, Riccardo, Carosi, Laura
Format:	Artikel
Sprache:	eng
Schlagworte:	Business and Management Combinatorics Functions (Mathematics) Management science Mathematical analysis Operations research Operations Research/Decision Theory Optimization theory Raota-2016 Studies Theory of Computation
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	Vector pseudoinvexity is characterized in the current literature by means of a suitable functional which depends on two variables. In this paper, vector pseudoinvexity is characterized by means of a functional which depends on one variable only. For this very reason, the new characterizing conditions are easier to be verified.
ISSN:	0254-5330 1572-9338
DOI:	10.1007/s10479-016-2372-4