@Article{CostaJrRosaMattRamo:2004:GrPaAn,
author = "Costa Junior, R. A. and Rosa, Reinaldo Roberto and Mattedi,
Adriana Prestes and Ramos, Fernando Manuel",
affiliation = "{Nucleous for Simulation and Analysis of Complex Sustems (NUSASC)}
and Instituto Nacional de Pesquisas Espaciais, Laborat{\'o}rio
Associado de Computa{\c{c}}{\~a}o e Matem{\'a}tica Aplicada,
(INPE.LAC) and Instituto Nacional de Pesquisas Espaciais,
Laborat{\'o}rio Associado de Computa{\c{c}}{\~a}o e
Matem{\'a}tica Aplicada, (INPE.LAC) and Instituto Nacional de
Pesquisas Espaciais, Laborat{\'o}rio Associado de
Computa{\c{c}}{\~a}o e Matem{\'a}tica Aplicada, (INPE.LAC)",
title = "Gradient pattern analysis of extended convection-diffusion",
journal = "Physica A: Statistical Mechanics and its Applications",
year = "2004",
volume = "344",
number = "3-4",
pages = "447--455",
month = "Dec.",
keywords = "COMPUTER SCIENCE, Gradient pattern analysis, Burger's equation,
Extended convection-diffusion, Generalized thermostatistics,
Seismology, Dynamics, Systems, COMPUTA{\C{C}}{\~A}O APLICADA,
An{\'a}lise de padr{\~a}o Gradiente, Equa{\c{c}}{\~a}o de
Burguer, Convec{\c{c}}{\~a}o-difus{\~a}o extendida,
Termost{\'a}tica geral, Seismologia.",
abstract = "In this paper, we introduce a wave transport scenario useful for
investigation of spatio-temporal energy transport related to
earthquake phenomena. We perform gradient pattern analysis (GPA)
of convection-diffusion patterns given by the solution of 2D
Burger's equation. The GPA leads to characterize initial condition
coherence and pattern equilibrium during its spatiotemporal
evolution. This transport phenomenon is discussed in terms of its
dependence to the initial condition pattern distribution. The
initial condition variability is given by a set of symmetric
energy distributions (Gaussian and non-Gaussian) obtained from
variations of the Tsallis q-parameter. The results have shown that
the GPA is able to characterize different spatio-temporal
convective-diffusion patterns by means of its asymmetric phase
diagram and this can be an useful tool for the study of energy
loading and convective-diffusion drop patterns involved in the
earthquake prediction.",
copyholder = "SID/SCD",
doi = "10.1016/j.physa.2004.06.013",
url = "http://dx.doi.org/10.1016/j.physa.2004.06.013",
issn = "0378-4371",
language = "en",
targetfile = "gradient analysis.pdf",
urlaccessdate = "15 jun. 2024"
}