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Applied General Topology - Vol 22, No 2 (2021)

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 22, No 2 (2021)

 
 

Tabla de contenidos


  • Digital homotopy relations and digital homology theories
  • A new topology over the primary-like spectrum of a module
  • On fixed point index theory for the sum of operators and applications to a class of ODEs and PDEs
  • Intrinsic characterizations of C-realcompact spaces
  • Orbitally discrete coarse spaces
  • The periodic points of ε-contractive maps in fuzzy metric spaces
  • Periodic points of solenoidal automorphisms in terms of inverse limits
  • Disconnection in the Alexandroff duplicate
  • Sum connectedness in proximity spaces
  • Further aspects of I K-convergence in topological spaces
  • Lipschitz integral operators represented by vector measures
  • Fixed point property of amenable planar vortexes
  • Geometrical properties of the space of idempotent probability measures
  • Small and large inductive dimension for ideal topological spaces
  • On a probabilistic version of Meir-Keeler type fixed point theorem for a family of discontinuous operators
  • Index boundedness and uniform connectedness of space of the G-permutation degree
  • Quantale-valued Cauchy tower spaces and completeness

Envíos recientes

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    Revisiting Ciric type nonunique fixed point theorems via interpolation 
    Karapinar, Erdal (Universitat Politècnica de València, 2021-10-01)
    [EN] In this paper, we aim to revisit some non-unique fixed point theorems that were initiated by Ciric, first. We consider also some natural consequences of the obtained results. In addition, we provide a simple example ...
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    Intrinsic characterizations of C-realcompact spaces 
    Acharyya, Sudip Kumar; Bharati, Rakesh; Deb Ray, Atasi (Universitat Politècnica de València, 2021-10-01)
    [EN] c-realcompact spaces are introduced by Karamzadeh and Keshtkar in Quaest. Math. 41, no. 8 (2018), 1135-1167. We offer a characterization of these spaces X via c-stable family of closed sets in X by showing that  X is ...
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    Quantale-valued Cauchy tower spaces and completeness 
    Jäger, Gunther; Ahsanullah, T. M. G. (Universitat Politècnica de València, 2021-10-01)
    [EN] Generalizing the concept of a probabilistic Cauchy space, we introduce quantale-valued Cauchy tower spaces. These spaces encompass quantale-valued metric spaces, quantale-valued uniform (convergence) tower spaces and ...
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    Index boundedness and uniform connectedness of space of the G-permutation degree 
    Beshimov, R. B.; Georgiou, Dimitrios N.; Zhuraev, R. M. (Universitat Politècnica de València, 2021-10-01)
    [EN] In this paper the properties of space of the G-permutation degree, like: weight, uniform connectedness and index boundedness are studied. It is proved that: (1) If (X, U) is a uniform space, then the mapping π s ...
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    On a probabilistic version of Meir-Keeler type fixed point theorem for a family of discontinuous operators 
    Bisht, Ravindra K.; Rakocević, Vladimir (Universitat Politècnica de València, 2021-10-01)
    [EN] A Meir-Keeler type fixed point theorem for a family of mappings is proved in Mengerprobabilistic metric space (Menger PM-space). We establish that completeness of the space isequivalent to fixed point property for a ...

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