Lucas Quarta

Lucas Quarta

Paris, Île-de-France, France
8 k abonnés + de 500 relations

À propos

Everyone has high ambitions for Data & AI but only a few achieve them. Only a few have a…

Articles de Lucas

Activité

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Expérience

  • Graphique Boston Consulting Group (BCG)

    Boston Consulting Group (BCG)

    Paris, Île-de-France, France

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    Paris, Île-de-France, France

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    Paris Area, France

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    Paris

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    Germany

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    Région de Paris, France

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    Brussels Area, Belgium

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Formation

Licences et certifications

Publications

  • Vector-valued perturbed equilibrium problems

    Journal of Mathematical Analysis and Applications - J MATH ANAL APPL

    The goal of this paper is to prove some general vector-valued perturbed equilibrium principles and some existence results of vector equilibrium points for bifunctions satisfying a new natural notion of lower semi-continuity. We obtain these results by going through a new concept of approximative equilibrium point.

    Autres auteurs
    • Finet Catherine
    Voir la publication
  • Algebras in sets of queer functions

    Israel Journal of Mathematics

    We show that the set of continuous nowhere differentiable functions, the set of Dirichlet series which are bounded in the right half-plane and diverge everywhere on the imaginary axis, and the set of continuous interpolating functions contain big algebras.

    Autres auteurs
    • Frédéric Bayart
    Voir la publication
  • On lineability of sets of continuous functions

    Journal of Mathematical Analysis and Applications - J MATH ANAL APPL

    We study the existence of vector spaces of dimension at least two of continuous functions on (subsets of) , every non-zero element of which admits one and only one absolute maximum.

    Autres auteurs
    • Vladimir I. Gurariy
    Voir la publication
  • Some remarks on M-ideals and Strong Proximinality

    Bulletin of the Korean Mathematical Society

    We prove that every M-ideal is strongly proximinal and that, for any Banach space X, K(X, c0) is an M-ideal in L(X,' ∞).

    Autres auteurs
    • Finet Catherine
    Voir la publication
  • Vector-valued variational principles

    Nonlinear Analysis: Theory, Methods & Applications

    In the context of vector-valued extensions of variational principles we are dealing with functions taking values in a Banach space partially ordered by a closed convex pointed cone. We introduce and study a new notion of semi-continuity connected with the order and we improve the vector-valued extensions of Deville–Godefroy–Zizler perturbed minimization principle.

    Autres auteurs
    Voir la publication
  • A new approach to equilibrium problems

    Institut de Mathematique, Universite de Mons-Hainaut

    The goal of this paper is to prove some general vector-valued perturbed equilib-rium principles and some existence results of vector equilibrium points for bifunctions satisfying a new natural notion of lower semi-continuity. We obtain these results by going through a new concept of approximatively equilibrium point.

    Autres auteurs
    • Finet Catherine
    Voir la publication

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