Results 11 to 20 of about 672,721 (195)

Between quantum logic and concurrency [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2014
We start from two closure operators defined on the elements of a special kind of partially ordered sets, called causal nets. Causal nets are used to model histories of concurrent processes, recording occurrences of local states and of events. If every
Luca Bernardinello   +2 more
doaj   +4 more sources

Negative Translations of Orthomodular Lattices and Their Logic [PDF]

open access: diamondQPL, 2021
We introduce residuated ortholattices as a generalization of -- and environment for the investigation of -- orthomodular lattices. We establish a number of basic algebraic facts regarding these structures, characterize orthomodular lattices as those ...
Wesley Fussner, Gavin St. John
semanticscholar   +3 more sources

Orthomodular Lattices and Quantales [PDF]

open access: greenInternational Journal of Theoretical Physics, 2005
Let $L$ be a complete orthomodular lattice. There is a one to one correspondence between complete boolean subalgebras of $L$ contained in the center of $L$ and endomorphisms $j$ of $L$ satisfying the Borceux-Van den Bossche conditions.
Leopoldo Román
openaire   +5 more sources

An Intrinsic Topology for Orthomodular Lattices [PDF]

open access: yesInternational Journal of Theoretical Physics, 2007
Under submission to the International Journal of Theoretical ...
A. Wilce   +15 more
openaire   +10 more sources

Cyclic atoms in orthomodular lattices [PDF]

open access: bronzeProceedings of the American Mathematical Society, 1971
Let P ( H ) P(H) denote the projection lattice of a separable Hilbert space H. For each x ∈ H {\text {x}} \in H , let P x {P_{\text {x}}} denote the projection onto the one ...
Donald E. Catlin
  +5 more sources

Conditioning maps on orthomodular lattices [PDF]

open access: bronzeGlasgow Mathematical Journal, 1971
Let (χ Σ, μ) be a probability space, so that X is a non-empty set, Σ is a Boolean a-algebra of subsets of X, and μ is a probability measure defined on Σ. If D Ε S is such that μ(D)≠0, then one traditionally associates with D a new probability measure μD, called the conditional probability measure determined by D, and defined by μD(E)= μ(D∩E)/μ(D), for ...
C. H. Randall, David J. Foulis
openaire   +3 more sources

Hypersubstitutions in orthomodular lattices

open access: hybridDiscussiones Mathematicae - General Algebra and Applications, 2001
Let \(\tau\) be a type of algebras. By a hypersubstitution of type \(\tau\) there is either meant a mapping assigning to every fundamental operation symbol of type \(\tau\) a term of type \(\tau\) of the same arity or there is meant the obvious extension of this mapping to the set of all terms of type \(\tau\).
Helmut Länger, Ivan Chajda
openaire   +4 more sources

On Locally Finite Orthomodular Lattices [PDF]

open access: hybridMathematica Slovaca, 2023
Abstract Let us denote by ℒ ℱ $[\mathcal{L}\mathcal{F}$ the ...
Burešová, Dominika, Pták, Pavel
openaire   +3 more sources

Modularity, Atomicity and States in Archimedean Lattice Effect Algebras [PDF]

open access: yesSymmetry, Integrability and Geometry: Methods and Applications, 2010
Effect algebras are a generalization of many structures which arise in quantum physics and in mathematical economics. We show that, in every modular Archimedean atomic lattice effect algebra E that is not an orthomodular lattice there exists an (o ...
Jan Paseka
doaj   +5 more sources

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