Results 11 to 20 of about 539 (243)

Tame Topology

open access: yesComputer Sciences & Mathematics Forum, 2023
Alexander Grothendieck suggested creating a new branch of topology, called “topologie modérée”. In a paper by N. A’Campo, L. Ji, and A. Papadopoulos the authors conclude that no such tame topology has been developed at a purely topological level.
Artur Piękosz
doaj   +1 more source

A coalgebraic treatment of conditional transition systems with upgrades [PDF]

open access: yesLogical Methods in Computer Science, 2018
We consider conditional transition systems, that model software product lines with upgrades, in a coalgebraic setting. By using Birkhoff's duality for distributive lattices, we derive two equivalent Kleisli categories in which these coalgebras live ...
Harsh Beohar   +4 more
doaj   +1 more source

Duality analysis on random planar lattices [PDF]

open access: yesPhysical Review E, 2012
10 pages, 10 ...
Ohzeki, Masayuki, Fujii, Keisuke
openaire   +3 more sources

Dualities for modal N4-lattices

open access: yesLogic Journal of IGPL, 2014
We introduce a new Priestley-style topological duality for N4-lattices, which are the algebraic counterpart of paraconsistent Nelson logic. Our duality differs from the existing one, due to S. Odintsov, in that we only rely on Esakia duality for Heyting algebras and not on the duality for De Morgan algebras of Cornish and Fowler.
Ramon Jansana, Umberto Rivieccio
openaire   +4 more sources

On the positive Dimant strongly $p$-summing multilinear operators

open access: yesKarpatsʹkì Matematičnì Publìkacìï, 2020
In 2003, Dimant V. has defined and studied the interesting class of strongly $p$-summing multilinear operators. In this paper, we introduce and study a new class of operators between two Banach lattices, where we extend the previous notion to the ...
A. Bougoutaia, A. Belacel, H. Hamdi
doaj   +1 more source

Duality in Vector Lattices [PDF]

open access: yesProceedings of the American Mathematical Society, 1957
Introduction. We shall prove an abstract theorem on the duality of vector lattices. It is powerful and general enough to yield quickly the duality of both the classical examples of concrete vector lattices as well as various abstract analogs of these lattices.
openaire   +1 more source

Self-Dual Criticality in Three-Dimensional Z_{2} Gauge Theory with Matter

open access: yesPhysical Review X, 2021
The simplest topologically ordered phase in 2+1D is the deconfined phase of Z_{2} gauge theory (realized in the toric code, for example). This phase permits a duality that exchanges electric and magnetic excitations (“e” and “m” particles).
Andrés M. Somoza   +2 more
doaj   +1 more source

Duality for CCD Lattices

open access: yesTheory and Applications of Categories, 2009
Let \((A,\leq )\) be an ordered set. We say that it is complete if the embedding of \((A,\leq )\) into the lattice of order ideals of \(A\) such that \(a\mapsto\) the principal order ideal of \(a\) has a left adjoint \( \bigvee\). If \(\bigvee\) has a left adjoint then \((A,\leq )\) is constructively completely distributive.
Marmolejo, Francisco   +2 more
openaire   +2 more sources

On the class of positive disjoint weak $p$-convergent operators [PDF]

open access: yesMathematica Bohemica
We introduce and study the disjoint weak $p$-convergent operators in Banach lattices, and we give a characterization of it in terms of sequences in the positive cones. As an application, we derive the domination and the duality properties of the class of
Abderrahman Retbi
doaj   +1 more source

Quantum stabilizer codes, lattices, and CFTs

open access: yesJournal of High Energy Physics, 2021
There is a rich connection between classical error-correcting codes, Euclidean lattices, and chiral conformal field theories. Here we show that quantum error-correcting codes, those of the stabilizer type, are related to Lorentzian lattices and non ...
Anatoly Dymarsky, Alfred Shapere
doaj   +1 more source

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