Now showing items 1-10 of 280
Computation and modeling of critical phenomena with the perturbed chain-statistical associating fluid theory equation of state
(Elsevier Science BvAmsterdamHolanda, 2008)
Critical behavior of a contact process with aperiodic transition rates
(IOP PUBLISHING LTD, 2008)
We performed Monte Carlo simulations to investigate the steady-state critical behavior of a one-dimensional contact process with an aperiodic distribution of rates of transition. As in the presence of randomness, spatial ...
Critical adsorption of polyelectrolytes onto planar and convex highly charged surfaces: the nonlinear Poisson-Boltzmann approach
(Iop Publishing Ltd, 2016-08-18)
We study the adsorption-desorption transition of polyelectrolyte chains onto planar, cylindrical and spherical surfaces with arbitrarily high surface charge densities by massive Monte Carlo computer simulations. We examine ...
Bayesian updating rules in continuous opinion dynamics models
(IOP PUBLISHING LTD, 2009)
Here, I investigate the use of Bayesian updating rules applied to modeling how social agents change their minds in the case of continuous opinion models. Given another agent statement about the continuous value of a variable, ...
Ground states and concentration phenomena for the fractional Schrodinger equation
(IOP Publishing, 2015)
We consider here solutions of the nonlinear fractional Schr¨odinger equation ε2s(− )su + V (x)u = up. We show that concentration points must be critical points for V . We also prove that if the potential V is coercive ...
Critical phenomena in quasi-two-dimensional vibrated granular systems
(Amer Physical SOC, 2018)
The critical phenomena associated to the liquid-to-solid transition of quasi-two-dimensional vibrated granular systems is studied using molecular dynamics simulations of the inelastic hard sphere model. The critical ...
Deciphering the global organization of clustering in real complex networks
(Nature Publishing Group, 2013-08)
We uncover the global organization of clustering in real complex networks. To this end, we ask whether triangles in real networks organize as in maximally random graphs with given degree and clustering distributions, or ...
Computation and modeling of tricritical phenomena in ternary and quaternary mixtures using the Perturbed Chain-Statistical Associating Fluid Theory equation of state
(Elsevier Science BvAmsterdamHolanda, 2009)
Dimensional crossover in the non-linear sigma model
(Revista Mexicana de Física, 2009)
Diffusive phenomena and pseudoelasticity in Cu-Al-Be single crystals
(Elsevier Science Sa, 2015-02)
Cu-Al-Be single crystals show pseudoelasticity and the shape memory effect in a well-defined composition range. The β3-18R martensitic transition is the origin of these phenomena. The transformation temperatures and the ...