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Complete description of weakly coupled chaotic subsystems
(Revista Mexicana de Física, 2009)
Universal features of self-trapping in nonlinear tight-binding lattices
(2000)
We use the discrete nonlinear Schrödinger (DNLS) equation to show that nonlinear tight-binding lattices of different geometries and dimensionalities display a universal self-trapping behavior. First, we consider the problem ...
Photonic flat band dynamics
(Taylor & Francis, 2021)
During the last decades, researchers of different scientific areas have investigated several systems and materials to suggest new ways of transporting and localizing light. These problems are probably main goals in any ...
Diffraction-free image transmission in kagome photonic lattices
(2014)
We study the propagation of non-diffracting images in kagome photonic lattices. In a weak-coupling regime (discrete approach), the linear spectrum is composed by only three bands, including a completely degenerated and ...
Diffractionfree image transmission in kagome photonic lattices
(IOP Publishing, 2014)
We study the propagation of non-diffracting images in kagome photonic lattices. In a
weak-coupling regime (discrete approach), the linear spectrum is composed by only three
bands, including a completely degenerated and ...
Uniqueness of density-to-potential mapping for fermionic lattice systems
(Epl Association, European Physical Society, 2015-06-01)
We demonstrate that, for a fermionic lattice system, the ground-state particle density uniquely determines the external potential except for the sites corresponding to nodes of the wave function, and the limiting case where ...
A semantic analysis of some distributive logics with negation
(Jagiellonian University, 2013-10)
In this paper we shall study some extensions of the semilattice based deductive systems S (N) and S (N, 1), where N is the variety of bounded distributive lattices with a negation operator. We shall prove that S (N) and S ...
The lattice of ordinable topologies
(Boletín de Matemáticas, 2013)
We demonstrate that the ordinable topologies for a set X areprecisely those that occupy the upper part of the lattice of topologies for X, and that they determine a lattice, not always complete or distributive. We also ...