- -

Listar por palabra clave "Spaceability"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por palabra clave "Spaceability"

Ordenar por:Orden:Resultados:

  • thumb
    [S]-linear and convex structures in function families 
    Bernal-González, L.; Conejero, J. Alberto; Murillo Arcila, Marina; SEOANE SEPÚLVEDA, JUAN BENIGNO (Elsevier, 2019-10-15)
    [EN] In this paper, the notion of [S]-lineability (originally coined by Vladimir I. Gurariy) is introduced and developed in a general abstract setting. This new notion is, then, applied to specific situations, as for ...
  • thumb
    Algebrability and nowhere Gevrey differentiability 
    Bastin, F.; Conejero Casares, José Alberto; Esser, C.; Seoane-Sepulveda, J. B (Springer Verlag (Germany), 2015-02)
    We show that there exist c-generated algebras (and dense in C (a)([0, 1])) every nonzero element of which is a nowhere Gevrey differentiable function. This leads to results of dense algebrability (and, therefore, lineability) ...
  • thumb
    Lineability within probability theory settings 
    Conejero, J. Alberto; Fenoy, Mar; Murillo Arcila, Marina; Seoane Sepúlveda, Juan B. (Springer-Verlag, 2017-07)
    [EN] The search of lineability consists on finding large vector spaces of mathematical objects with special properties. Such examples have arisen in the last years in a wide range of settings such as in real and complex ...
  • thumb
    Smooth functions with uncountably many zeros 
    Conejero, J. Alberto; Muñoz-Fernández, Gustavo A.; Murillo Arcila, Marina; Seoane Sepúlveda, Juan Benigno (Belgian Mathematical Society, 2015)
    [EN] In this short note we show that there exist uncountably generated alge- bras every non-zero element of which is a smooth function having uncount- ably many zeros. This result complements some recent ones by Enflo et ...
  • thumb
    When the Identity Theorem "seems" to fail 
    Conejero Casares, José Alberto; Jiménez Rodríguez, Pablo; Muñoz-Fernández, Gustavo A.; Seoane-Sepúlveda, Juan B. (Mathematical Association of America (MAA), 2014-01)
    The Identity Theorem states that an analytic function (real or complex) on a connected domain is uniquely determined by its values on a sequence of distinct points that converge to a point of its domain. This result is ...