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  The chainable continua are the spaces approximated by finite COTS 

  Kennedy, Judy A.; Kopperman, Ralph D.; Wilson, Richard G. (Universitat Politècnica de València, 2001-10-01)

  [EN] We show that the chainable continua (also called snake-like or arc-like)continua, are precisely the Hausdorff reflections of inverse limits of sequences of finite COTS under maps which are continuous and are separating.
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  Topological normal forms of high degree for the simplest bifurcations 

  Balibrea, Francisco; Valverde Fajardo, Jose C. (Universitat Politècnica de València, 2001-10-01)

  [EN] This paper is devoted to study the topological normal forms of families of maps on R which, under nondegeneracy conditions of high degree, also present the simplest bifurcations.
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  Coreflectively modified continuous duality applied to classical product theorems 

  Mynard, Frédéric (Universitat Politècnica de València, 2001-10-01)

  [EN] Several (old and new) results on stability of quotients (of various types) under product, on sequentiality of product of sequential spaces, on relationships between a topology and the upper Kuratowski convergence on ...
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  Continuous maps in the Bohr Topology 

  Dikranjan, Dikran (Universitat Politècnica de València, 2001-10-01)

  [EN] The Bohr topology of an Abelian group G is the initial topology on G with respect to the family of all homomorphisms of G into the circle group. The group G equipped with the Bohr topology is denoted by G#. It was an ...
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  Unions of chains of subgroups of a topologucal group 

  Torres Falcón, Yolanda (Universitat Politècnica de València, 2001-10-01)

  [EN] We consider the following problem: If a topological group G is the union of an increasing chain of subgroups and certain cardinal invariants of the subgroups in the chain are known, what can be said about G? We prove ...

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