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σ-Ideals in distributive pseudocomplemented residuated lattices
(Springer, 2015-01)
In this paper we shall introduce the notion of σ- ideals in the variety of pseudocomplemented residuated lattices.We shall also give some characterizations of the stonean pseudocomplemented residuated lattices.
Lattice Fuzzy Transforms From The Perspective Of Mathematical Morphology
(ELSEVIER SCIENCE BVAMSTERDAM, 2016)
Lattice Fuzzy Transforms From The Perspective Of Mathematical Morphology
(Elsevier Science BVAmsterdam, 2016)
On the generalized eigenvalue method for energies and matrix elements in lattice field theory
(INT SCHOOL ADVANCED STUDIES, 2009)
We discuss the generalized eigenvalue problem for computing energies and matrix elements in lattice gauge theory, including effective theories such as HQET. It is analyzed how the extracted effective energies and matrix ...
Construction of nested 4-dimensional complex lattices in order to realize interference alignment onto a lattice
(2015-01-01)
Interference is usually viewed as an obstacle to communication in wireless networks, so we develop a new methodology to quantize the channel coefficients in order to realize interference alignment onto a 4-dimensional ...
A numerical study of progressive damage in unidirectional composite materials using a 2D lattice model
(Pergamon-Elsevier Science Ltd, 2021-05)
In this study, we explored the effects of different softening laws on the modelling of progressive damage in unidirectional composites materials using a 2D lattice model. The lattice model was based on axial springs that ...
Constructions of algebraic lattices
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2010-01-01)
In this work we present constructions of algebraic lattices in Euclidean space with optimal center density in dimensions 2, 3, 4, 6, 8 and 12, which are rotated versions of the lattices Λn, for n = 2,3,4,6,8 and K12. These ...
Algebraic lattices via polynomial rings
(2019-12-01)
Signal constellations having lattice structure have been studied as meaningful means for signal transmission over Gaussian channel. Usually the problem of finding good signal constellations for a Gaussian channel is ...
Bivariate orthogonal polynomials, 2D Toda lattices and Lax-type pairs
(2017-09-15)
We explore the connection between an infinite system of particles in R2 described by a bi-dimensional version of the Toda equations with the theory of orthogonal polynomials in two variables. We define a 2D Toda lattice ...