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Applied General Topology - Vol 21, No 1 (2020)

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Applied General Topology - Vol 21, No 1 (2020)

 
 

Tabla de contenidos


  • Topological characterizations of amenability and congeniality of bases
  • Dynamic properties of the dynamical system SFnm(X), SFnm(f))
  • On a metric of the space of idempotent probability measures
  • Counterexample of theorems on star versions of Hurewicz property
  • Existence of Picard operator and iterated function system
  • New topologies between the usual and Niemytzki
  • A note on rank 2 diagonals
  • Fixed poin sets in digital topology, 1
  • Fixed point sets in digital topology, 2
  • Fejér monotonicity and fixed point theorems with applications to a nonlinear integral equation in complex valued Banach spaces
  • Selection principles and covering properties in bitopological spaces

Envíos recientes

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    Topological characterizations of amenability and congeniality of bases 
    López-Permouth, Sergio R.; Stanley, Benjamin (Universitat Politècnica de València, 2020-04-03)
    [EN] We provide topological interpretations of the recently introduced notions of amenability and congeniality of bases of innite dimensional algebras. In order not to restrict our attention only to the countable dimension ...
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    Fejér monotonicity and fixed point theorems with applications to a nonlinear integral equation in complex valued Banach spaces 
    Okeke, Godwin Amechi; Abbas, Mujahid (Universitat Politècnica de València, 2020-04-03)
    [EN] It is our purpose in this paper to prove some fixed point results and Fej´er monotonicity of some faster fixed point iterative sequences generated by some nonlinear operators satisfying rational inequality in complex ...
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    Existence of Picard operator and iterated function system 
    Garg, Medha; Chandok, Sumit (Universitat Politècnica de València, 2020-04-03)
    [EN] In this paper, we define weak θm− contraction mappings and give a new class of Picard operators for such class of mappings on a complete metric space. Also, we obtain some new results on the existence and uniqueness ...
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    Fixed poin sets in digital topology, 1 
    Boxer, Laurence; Staecker, P. Christopher (Universitat Politècnica de València, 2020-04-03)
    [EN] In this paper, we examine some properties of the fixed point set of a digitally continuous function. The digital setting requires new methods that are not analogous to those of classical topological fixed point theory, ...
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    New topologies between the usual and Niemytzki 
    Abuzaid, Dina; Alqahtani, Maha; Kalantan, Lutfi (Universitat Politècnica de València, 2020-04-03)
    [EN] We use the technique of Hattori to generate new topologies on the closed upper half plane which lie between the usual metric topology and the  Niemytzki topology. We study some of their fundamental properties and ...

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