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Applied General Topology - Vol 09, No 1 (2008)

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 09, No 1 (2008)

 
 

Tabla de contenidos


  • Topological and categorical properties of binary trees
  • Cancellation of 3-Point Topological Spaces
  • Exponentiality for the construct of affine sets
  • Function Spaces and Strong Variants of Continuity
  • Low separation axioms via the diagonal
  • Continuous extension in topological digital spaces
  • The Cech number of Cp(X) when X is an ordinal space
  • Functorial comparisons of bitopology with topology and the case for redundancy of bitopology in lattice-valued mathematics
  • Symmetric Bombay topology
  • Product metrics and boundedness

Envíos recientes

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    Product metrics and boundedness 
    Beer, Gerald (Universitat Politècnica de València, 2008-04-01)
    [EN] This paper looks at some possible ways of equipping a countable product of unbounded metric spaces with a metric that acknowledges the boundedness characteristics of the factors.
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    Symmetric Bombay topology 
    Di Maio, Giuseppe; Meccariello, Enrico; Naimpally, Somashekhar (Universitat Politècnica de València, 2008-04-01)
    [EN] The subject of hyperspace topologies on closed or closed and compact subsets of a topological space X began in the early part of the last century with the discoveries of Hausdorff metric and Vietoris hit-and-miss ...
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    Functorial comparisons of bitopology with topology and the case for redundancy of bitopology in lattice-valued mathematics 
    Rodabaugh, S.E. (Universitat Politècnica de València, 2008-04-01)
    [EN] This paper studies various functors between (lattice-valued) topology and (lattice-valued) bitopology, including the expected “doubling” functor Ed : L-Top → L-BiTop and the “cross” functor E× : L-BiTop → L2-Top ...
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    The Cech number of Cp(X) when X is an ordinal space 
    Alas, Ofelia T.; Tamariz-Mascarúa, Ángel (Universitat Politècnica de València, 2008-04-01)
    [EN] The Cech number of a space Z, C(Z), is the pseudocharacter of Z in βZ. In this article we obtain, in ZFC and assuming SCH, some upper and lower bounds of the Cech number of spaces Cp(X) of realvalued continuous ...
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    Continuous extension in topological digital spaces 
    Melin, Erik (Universitat Politècnica de València, 2008-04-01)
    [EN] We give necessary and sufficient conditions for the existence of a continuous extension from a smallest-neighborhood space (Alexandrov space) X to the Khalimsky line. Using this result, we classify the subsets A X ...

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