- -

Añadidos recientemente

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 03, No 1 (2002): Enviados recientemente

  • thumb
    All hypertopologies are hit-and-miss 
    Naimpally, Somashekhar (Universitat Politècnica de València, 2002-04-01)
    [EN] We solve a long standing problem by showing that all known hypertopologies are hit-and-miss. Our solution is not merely of theoretical importance. This representation is useful in the study of comparison of the ...
  • thumb
    On paracompact spaces and projectively inductively closed functors 
    Zhuraev, T.F. (Universitat Politècnica de València, 2002-04-01)
    [EN] In this paper we introduce a notion of projectively inductively closed functor (p.i.c.-functor). We give sufficient conditions for a functor to be a p.i.c.-functor. In particular, any finitary normal functor is a ...
  • thumb
    Some results on best proximity pair theorems 
    Srinivasan, P.S.; Veeramani, P. (Universitat Politècnica de València, 2002-04-01)
    [EN] Best proximity pair theorems are considered to expound the sufficient conditions that ensure the existence of an element xo ϵ A, such that d(xo; T xo) = d(A;B) where T : A 2B is a multifunction defined on ...
  • thumb
    A contribution to fuzzy subspaces 
    Alamar, Miguel; Estruch, Vicente D. (Universitat Politècnica de València, 2002-04-01)
    [EN] We give a new concept of fuzzy topological subspace, which extends the usual one, and study in it the related concepts of interior, closure and conectedness.
  • thumb
    Hausdorff compactifications and zero-one measures II 
    Dimov, Georgi D.; Tironi, Gino (Universitat Politècnica de València, 2002-04-01)
    [EN] The notion of PBS-sublattice is introduced and, using it, a simplification of the results of [6] and of some results of [5] is obtained. Two propositions concerning Wallman-type compactifications are presented as well.