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Disimplicial arcs, transitive vertices, and disimplicial eliminations
(Discrete Mathematics and Theoretical Computer Science, 2015-09)
In this article we deal with the problems of finding the disimplicial arcs of a digraph and recognizing some interesting graph classes defined by their existence. A diclique of a digraph is a pair V → W of sets of vertices ...
Pension Reform in Brazil: Transitional Issues in a Model with Endogenous Labor SupplyPension Reform in Brazil: Transitional Issues in a Model with Endogenous Labor Supply
(Sociedade Brasileira de Econometria, 2006)
Reliable full-wave EM simulation of a single-layer SIW interconnect with transitions to microstrip lines
(COMSOL Conference, 2014-10)
Magnetized color superconducting cold quark matter within the SU (2)f NJL model: A novel regularization scheme
(American Physical Society, 2015-10)
The influence of intense magnetic fields on the behavior of color superconducting cold quark matter is investigated using an SU(2)f Nambu-Jona-Lasinio-type model for which a novel regulation scheme is introduced. In such ...
Numerical approximation of the Ginzburg-Landau equation with memory effects in the dynamics of phase transitions
(Elsevier B.V., 2008-09-01)
We consider the out-of-equilibrium time evolution of a nonconserved order parameter using the Ginzburg-Landau equation including memory effects. Memory effects are expected to play important role on the nonequilibrium ...
Numerical approximation of the Ginzburg-Landau equation with memory effects in the dynamics of phase transitions
(Elsevier B.V., 2008-09-01)
We consider the out-of-equilibrium time evolution of a nonconserved order parameter using the Ginzburg-Landau equation including memory effects. Memory effects are expected to play important role on the nonequilibrium ...
Role of nonperturbative field configurations in phase transitions
(1986-01-01)
We analyze the importance of nonperturbative field configurations for phase transitions in field theory at finite temperatures. We show, by analyzing different approaches used to investigate this problem, that some of these ...
Comparison between different adsorption–desorption kinetics schemes in two dimensional lattice gas
(Elsevier Science, 2017-12)
Monte Carlo simulation is used to study the adsorption–desorption kinetics in the framework of the kinetic lattice-gas model. Three schemes of the so-called hard dynamics and five schemes of the so called soft dynamics ...
Modern terminology in labour law and the regime of transition in pensionsTerminología moderna en derecho laboral y el régimen de transición en pensiones
(Universidad Militar Nueva Granada, 2006)