Results 51 to 60 of about 672,721 (195)

Archimedean Atomic Lattice Effect Algebras with Complete Lattice of Sharp Elements [PDF]

open access: yes, 2010
We study Archimedean atomic lattice effect algebras whose set of sharp elements is a complete lattice. We show properties of centers, compatibility centers and central atoms of such lattice effect algebras. Moreover, we prove that if such effect algebra $
Riecanova, Zdenka
core   +6 more sources

Conrad’s Partial Order on P.Q.-Baer *-Rings

open access: yesDiscussiones Mathematicae - General Algebra and Applications, 2018
We prove that a p.q.-Baer *-ring forms a pseudo lattice with Conrad’s partial order and also characterize p.q.-Baer *-rings which are lattices. The initial segments of a p.q.-Baer *-ring with the Conrad’s partial order are shown to be an orthomodular ...
Khairnar Anil, Waphare B.N.
doaj   +1 more source

On Quantum-MV Algebras - Part I: The Orthomodular Algebras

open access: yesScientific Annals of Computer Science, 2021
We prove that almost all the properties of quantum-MV algebras are verified by orthomodular algebras, the new algebras introduced in a previous paper. We put a special insight on transitive antisymmetric orthomodular (taOM) algebras, generalizations of ...
Afrodita Iorgulescu
doaj   +1 more source

Bell-type inequalities for bivariate maps on orthomodular lattices [PDF]

open access: yes, 2014
Bell-type inequalities on orthomodular lattices, in which conjunctions of propositions are not modeled by meets but by maps for simultaneous measurements (s-maps), are studied.
Nanasiova, Olga   +2 more
core   +2 more sources

Categoricity and Possibility. A Note on Williamson's Modal Monism [PDF]

open access: yes, 2020
The paper sketches an argument against modal monism, more specifically against the reduction of physical possibility to metaphysical possibility.
Toader, Iulian D.
core  

Classification of states on certain orthomodular structures [PDF]

open access: yesJournal of Algebraic Hyperstructures and Logical Algebras
We define various types of states on implicative involutive BE-algebras (Jauch-Piron state, (P)-state, (B)-state, subadditive state, valuation), and we investigate the relationships between these states.
L. Ciungu
semanticscholar   +1 more source

Solvability of Generalized Orthomodular Lattices [PDF]

open access: yesPacific Journal of Mathematics, 1975
Suppose K is a given equational class of lattices (cf. I.26) and let ‵L be a lattice. Denote by E K (‵L) the set formed by those congruences T on ‵L for which ‵L/T∈K. Since ‵L/U∈K for the universal congruence U=L}L, E K (‵L) ≠ ∅. Define C K to be the intersection ∩{T; T∈E K (‵L)}. Then C K (‵L) is a congruence on ‵L. From I.25 we conclude that ‵L/C K (‵
openaire   +4 more sources

Quantum information as a non-Kolmogorovian generalization of Shannon's theory [PDF]

open access: yes, 2015
In this article we discuss the formal structure of a generalized information theory based on the extension of the probability calculus of Kolmogorov to a (possibly) non-commutative setting.
Bellomo, G., Bosyk, G. M., Holik, F.
core   +4 more sources

Relatively orthomodular lattices

open access: yesDiscrete Mathematics, 2001
\textit{M.~F.~Janowitz} [``A note on generalized orthomodular lattices'', J. Nat. Sci. Math. 8, 89-94 (1968; Zbl 0169.02104)] defined a generalized orthomodular lattice (GOML) as a lattice with 0 and with an orthogonality relation (similar to that considered in orthomodular lattices (OMLs)).
openaire   +2 more sources

Information-theoretic principle entails orthomodularity of a lattice

open access: yes, 2005
Quantum logical axiomatic systems for quantum theory usually include a postulate that a lattice under consideration is orthomodular. We propose a derivation of orthomodularity from an information-theoretic axiom.
A. Grinbaum   +34 more
core   +3 more sources

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