Results 11 to 20 of about 348 (168)

Constructive Galois Connections [PDF]

open access: yesJournal of Functional Programming, 2019
Abstract Galois connections are a foundational tool for structuring abstraction in semantics, and their use lies at the heart of the theory of abstract interpretation. Yet, mechanization of Galois connections using proof assistants remains limited to restricted modes of use, preventing their general application in
David Darais, David Van Horn
openaire   +3 more sources

Programming from Galois connections [PDF]

open access: yesThe Journal of Logic and Algebraic Programming, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shin-Cheng Mu, José Nuno Oliveira
openaire   +6 more sources

Galois Connections and Data Mining [PDF]

open access: yesJ. Univers. Comput. Sci., 2000
JUCS - Journal of Universal Computer Science Volume Nr.
Cristofor,Dana   +2 more
openaire   +4 more sources

An Explanation of the Landauer bound and its ineffectiveness with regard to multivalued logic

open access: yesTechnical Transactions, 2020
We discuss, using recent results on the thermodynamics of multivalued logic, the difficulties and pitfalls of how to apply the Landauer’s principle to thermodynamic computer memory models. The presentation is based on Szilard’s version of Maxwell’s demon
Kycia Radosław A.   +1 more
doaj   +1 more source

Galois connections between sets of paths and closure operators in simple graphs

open access: yesOpen Mathematics, 2018
For every positive integer n,we introduce and discuss an isotone Galois connection between the sets of paths of lengths n in a simple graph and the closure operators on the (vertex set of the) graph.
Šlapal Josef
doaj   +1 more source

A domain-theoretic investigation of posets of sub-sigma-algebras (extended abstract) [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2010
Given a measurable space (X, M) there is a (Galois) connection between sub-sigma-algebras of M and equivalence relations on X. On the other hand equivalence relations on X are closely related to congruences on stochastic relations.
Ingo Battenfeld
doaj   +1 more source

New directions in general fuzzy automata: a dynamic-logical view [PDF]

open access: yesAUT Journal of Mathematics and Computing, 2020
In the current study, by a general fuzzy automaton we aim at showing a set of propositions related to a given automaton showing that the truth-values are depended on thestates, inputs and membership values of active states at time t.
Khadijeh Abolpour   +2 more
doaj   +1 more source

Lagois connections — a counterpart to Galois connections

open access: yesTheoretical Computer Science, 1994
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Austin Melton   +2 more
openaire   +1 more source

Computing character degrees via a Galois connection [PDF]

open access: yesInternational Journal of Group Theory, 2015
In a previous paper, the second author established that, given finite fields ...
Mark L. Lewis , John K. McVey
doaj  

Self-Dual Normal Basis of a Galois Ring

open access: yesJournal of Mathematics, 2014
Let R′=GR(ps,psml) and R=GR(ps,psm) be two Galois rings. In this paper, we show how to construct normal basis in the extension of Galois rings, and we also define weakly self-dual normal basis and self-dual normal basis for R′ over R, where R′ is ...
Irwansyah   +3 more
doaj   +1 more source

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