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Detailed structure of configuration space and its importance on ergodic separation of ±J Ising lattices
(Elsevier Science, 2002-07-15)
A complete and exact characterization of the configuration space of 2-D ±J Ising lattices is performed. A new algorithm is introduced here representing advantages for reaching all states for small samples and doing a ...
On calibrated and separating sub-actions
(SpringerNew YorkEUA, 2009)
Effect of the ground-state structure on order parameters in ±J Ising lattices
(Elsevier Science, 2004-05)
The Edwards-Anderson site order parameter, q, or its generalizations have been considered to study the partial spin-glass behavior of ±J Ising lattices. These parameters vanish if all 2W ground states are taken into account, ...
Nonlinear group survival in Kimura's model for the evolution of altruism
(ElsevierPhiladelphia, 2014-03)
Establishing the conditions that guarantee the spreading or the sustenance of altruistic traits in a population is the main goal of intergroup selection models. Of particular interest is the balance of the parameters ...
Relative-error inexact versions of Douglas-Rachford and ADMM splitting algorithms
(2020)
Nesta tese, propomos e analisamos novas versões do método Douglas-Rachford splitting (DRS) para operadores monótonos maximais e do alternating direction method of multipliers (ADMM) para otimização convexa. Inicialmente, ...
Ferroelétricos relaxores canônicos: um estudo a partir do efeito eletro-óptico em função da temperatura
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Física - PPGF, 2013-11-28)
This study revisits the lanthanum-modified lead zirconate titanate ferroelectric relaxor system (PLZT) by investigating its electro-optical properties, particularly the variation of birefringence induced by electrical ...
Orbits of homogeneous polynomials on Banach spaces
(Cambridge University Press, 2021-06)
We study the dynamics induced by homogeneous polynomials on Banach spaces. It is known that no homogeneous polynomial defined on a Banach space can have a dense orbit. We show a simple and natural example of a homogeneous ...
Quantum and classical complexity in coupled maps
(American Physical Society, 2017-12)
We study a generic and paradigmatic two-degrees-of-freedom system consisting of two coupled perturbed cat maps with different types of dynamics. The Wigner separability entropy (WSE)—equivalent to the operator space ...
Cholesterol modulates acetylcholine receptor diffusion by tuning confinement sojourns and nanocluster stability
(Nature Research, 2018)
Abstract: Translational motion of neurotransmitter receptors is key for determining receptor number at the synapse and hence, synaptic efficacy. We combine live-cell STORM superresolution microscopy of nicotinic acetylcholine ...