Search Results - "Barbieri, Giuseppina"

Refine Results
  1. 1
  2. 2

    Modular d0-algebras by Avallone, Anna, Barbieri, Giuseppina, Vitolo, Paolo, Weber, Hans

    “…We introduce a concept of modularity for a d 0 -algebra A in such a way that, in case of A being a lattice, it coincides with the usual one. We also show that…”
    Get full text
    Journal Article
  3. 3
  4. 4

    Characterizations of a Banach Space through the Strong Lacunary and the Lacunary Statistical Summabilities by Moreno-Pulido, Soledad, Barbieri, Giuseppina, León-Saavedra, Fernando, Pérez-Fernández, Francisco Javier, Sala-Pérez, Antonio

    Published in Mathematics (Basel) (01-07-2020)
    “…In this manuscript we characterize the completeness of a normed space through the strong lacunary ( N θ ) and lacunary statistical convergence ( S θ ) of…”
    Get full text
    Journal Article
  5. 5

    The extension of measures on D-lattices by Barbieri, Giuseppina

    Published in Fuzzy sets and systems (01-06-2014)
    “…A lattice ordered group valued measure is extended from a D-lattice into a σ-complete D-lattice. A D-lattice is a lattice with a greatest element 1 and a…”
    Get full text
    Journal Article
  6. 6

    Tsallis Entropy in MV-Algebras by Barbieri, Giuseppina Gerarda, Lenzi, Giacomo

    Published in Mathematics (Basel) (17-11-2024)
    “…We deal with Tsallis entropy in MV-algebraic dynamical systems. We prove that Tsallis entropy is a submeasure and that it is invariant under isomorphisms. We…”
    Get full text
    Journal Article
  7. 7

    Entropies and Dynamical Systems in Riesz MV-algebras by Barbieri, Giuseppina Gerarda, Bedrood, Mahta, Lenzi, Giacomo

    “…Kolmogorov and Sinai, using Shannon entropy, defined the entropy of dynamical systems and they proved that the entropy is invariant under isomorphisms of…”
    Get full text
    Journal Article
  8. 8

    An s-first return examination on s-sets by Bongiorno, Donatella, Barbieri, Giuseppina, Khalili Golmankhaneh, Alireza

    Published in The Journal of Analysis (01-06-2024)
    “…The purpose of this work is to analyze an integral of the s -Riemann type, where the gauge is a positive constant but the points involved in the s -Riemann…”
    Get full text
    Journal Article
  9. 9

    Spectral MV-algebras and equispectrality by Barbieri, Giuseppina Gerarda, Di Nola, Antonio, Lenzi, Giacomo

    Published in Archive for mathematical logic (2024)
    “…In this paper we study the set of MV-algebras with given prime spectrum and we introduce the class of spectral MV-algebras. An MV-algebra is spectral if it is…”
    Get full text
    Journal Article
  10. 10
  11. 11

    Inclusions of characterized subgroups by Barbieri, Giuseppina, Giordano Bruno, Anna, Weber, Hans

    Published in Topology and its applications (15-04-2017)
    “…A subgroup H of R is characterized if H=τu(R):={x∈R:unx→0modZ} for some sequence u in R. Given two sequences u and v in R, we find conditions under which τu(R)…”
    Get full text
    Journal Article
  12. 12

    Dirichlet sets vs characterized subgroups by Barbieri, Giuseppina, Dikranjan, Dikran, Giordano Bruno, Anna, Weber, Hans

    Published in Topology and its applications (01-11-2017)
    “…A subset A of the circle group T is a Dirichlet set if there exists an increasing sequence u=(un)n∈N0 in N such that ‖unx‖→0 uniformly on A. In particular, A…”
    Get full text
    Journal Article
  13. 13
  14. 14

    An extension theorem for modular measures on effect algebras by Barbieri, Giuseppina

    Published in Czechoslovak mathematical journal (01-09-2009)
    “…We prove an extension theorem for modular measures on lattice ordered effect algebras. This is used to obtain a representation of these measures by the…”
    Get full text
    Journal Article
  15. 15
  16. 16

    Openness of measures and closedness of their range by Avallone, Anna, Barbieri, Giuseppina, Vitolo, Paolo, Weber, Hans

    “…We prove that every RN-valued σ-order continuous modular measure μ, defined on a σ-complete D-lattice L, has a closed range, and is open if L is μ-chained…”
    Get full text
    Journal Article
  17. 17

    Decomposition of Pseudo-effect Algebras and the Hammer–Sobczyk Theorem by Avallone, Anna, Barbieri, Giuseppina, Vitolo, Paolo, Weber, Hans

    Published in Order (Dordrecht) (01-11-2016)
    “…We prove an algebraic and a topological decomposition theorem for complete pseudo-D-lattices (i.e. lattice-ordered pseudo-effect algebras). As a consequence,…”
    Get full text
    Journal Article
  18. 18
  19. 19

    Pseudo-D-lattices and Lyapunov measures by Avallone, Anna, Barbieri, Giuseppina, Vitolo, Paolo

    “…We prove a Lyapunov type theorem for closed pseudo-non-injective modular measures on pseudo-D-lattices and we prove that any closed modular measure can be…”
    Get full text
    Journal Article
  20. 20

    Decomposition of ℓ-group-valued measures by Barbieri, Giuseppina, Valente, Antonietta, Weber, Hans

    Published in Czechoslovak mathematical journal (01-12-2012)
    “…We deal with decomposition theorems for modular measures µ: L → G defined on a D-lattice with values in a Dedekind complete ℓ -group. Using the celebrated band…”
    Get full text
    Journal Article