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Applied General Topology - Vol 14, No 2 (2013): Recent submissions

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    Concerning nearly metrizable spaces 
    Mukherjee, M. N.; Mandal, Dhananjoy (Editorial Universitat Politècnica de València, 2013-10-01)
    The purpose of this paper is to introduce the notion of near metrizability for topological spaces, which is strictly weaker than the concept of metrizability. A number of characterizations of nearly metrizable spaces is ...
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    On functions between generalized topological spaces 
    Bayhan, Sadik; Kanibir, A.; Reilly, Ivan L. (Editorial Universitat Politècnica de València, 2013-10-01)
    [EN] This paper investigates generalized topological spaces and functions between such spaces from the perspective of change of generalized topology. In particular, it considers the preservation of generalized connectedness ...
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    Discrete dynamics on noncommutative CW complexes 
    Milani, Vida; Mansourbeigi, Seyed (Editorial Universitat Politècnica de València, 2013-10-01)
    [EN] The concept of discrete multivalued dynamical systems for noncommutative CW complexes is developed. Stable and unstable manifolds are introduced and their role in geometric and topological configurations of noncommutative ...
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    The combinatorial derivation 
    Protasov, Igor V. (Editorial Universitat Politècnica de València, 2013-10-01)
    [EN] Let G be a group, PG be the family of all subsets of G. For a subset A ¿ G, we put ¿ (A) = {g ¿ G : |gA ¿ A| = ¿}. The mapping ¿ : PG ¿ PG, A ¿ ¿ (A), is called a combinatorial derivation and can be considered as an ...
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    Zariski topology on the spectrum of graded classical prime submodules 
    Yousefian Darani, Ahmad; Motmaen, Shahram (Editorial Universitat Politècnica de València, 2013-10-01)
    [EN] Let R be a G-graded commutative ring with identity and let M be a graded R-module. A proper graded submodule N of M is called graded classical prime if for every a, b ¿ h(R), m ¿ h(M), whenever abm ¿ N, then either ...