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Alexandroff topologies viewed as closed sets in the Cantor cube
ArticleAbstract: We present some results about the class of Alexandroff topologies (i.e. topologies where the intersePalabras claves:Alexandroff topologies, Lattice of topologiesAutores:Jorge E. Vielma, Uzcátegui C.Fuentes:scopusPaths in primal spaces and the Collatz conjecture
ArticleAbstract: The Collatz conjecture establishes that for every natural number n ∈ ℕ, there exists an r ∈ ℕ such tPalabras claves:Alexandroff space, Collatz conjecture, primal spaceAutores:Angel Guale, Fernando Mejias, Jorge E. VielmaFuentes:googlescopusTopological characterization of gelfand and zero dimensional semiring
ArticleAbstract: Let R be a conmutative semiring with 0 and 1, and let Spec(R) be the set of all proper prime idealsPalabras claves:Conmutative semiring, D-topology, Gelfand semiring, Zariski topology, Zero dimensional semiringAutores:Jorge E. Vielma, Luz Elimar MarchanFuentes:googlescopus