We study equilibria of a discrete version of the Landau–de Gennes energy functional for
nematic liquid crystals. We consider the regime of small intersite coupling and present …

We study properties of an infinite system of discrete nonlinear Schrödinger equations that is
equivalent to a coupled Schrödinger-elliptic differential equation with periodic coefficients …

We study shelf-like breathers and dispersive shock phenomena in a discrete nonlinear
Schrödinger (DNLS) equation with a nonlocal nonlinearity. The system models laser light …

We derive nonlocal discrete nonlinear Schrödinger (DNLS) equations for laser beam
propagation in optical waveguide arrays that use a nematic liquid crystal substrate. We start …

We study properties of an infinite system of discrete nonlinear Schrödinger equations that is
equivalent to a coupled Schrödinger-elliptic differential equation with periodic coefficients …

Applying variational methods, we construct analytical approximations for one-peak discrete
solitons supported by a nonlocal discrete nonlinear Schrödinger equation describing laser …

Las ecuaciones discretas no lineales de tipo Schrödinger (DNLS) permiten modelar una
amplia gama de fenómenos fısicos: dinámica de átomos en condensados de Bose-Einstein …