Mosco-convergence de suites de fonctions DC et conditions d'optimalité du second ordre.
T. Amahroq, A. Elhiali Alaoui (1995)
Extracta Mathematicae
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T. Amahroq, A. Elhiali Alaoui (1995)
Extracta Mathematicae
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Traore, S., Volle, M. (1996)
Serdica Mathematical Journal
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We consider the problem of minimizing the max of two convex functions from both approximation and sensitivity point of view.This lead up to study the epiconvergence of a sequence of level sums of convex functions and the related dual problems.
Marc De Wilde (1974)
Annales de l'institut Fourier
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On introduit une variante des “doubles limites interchangeables” de Grothendieck, les “doubles limites ordonnées” et on en déduit un théorème de maximinimax. En introduisant des conditions de convexité convenables, on transforme celui-ci en un théorème de minimax. Ces résultats permettant de retrouver de façon simple un théorème de maximinimax de Simons.
Amara, Charki (1998)
Serdica Mathematical Journal
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We introduce the convex cone constituted by the directions of majoration of a quasiconvex function. This cone is used to formulate a qualification condition ensuring the epiconvergence of a sequence of general quasiconvex marginal functions in finite dimensional spaces.
Gabriele H. Greco (1984)
Rendiconti del Seminario Matematico della Università di Padova
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Czesław Ryll-Nardzewski (1948)
Fundamenta Mathematicae
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Gomes, Ruy Luís (1946)
Portugaliae mathematica
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Luca Pratelli (1992)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
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The problem of finding simple additional conditions, for a weakly convergent sequence in , which would suffice to imply strong convergence has been widely studied in recent years. In this Note we study this problem for Banach valued random vectors, by replacing weak convergence with a less restrictive assumption. Moreover, all the additional conditions we consider are also necessary for strong convergence, and they depend only on marginal distributions.