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Ercília Sousa

Observed names: E. Sousa, ERCILIA SOUSA, Ercilia Sousa, Ercília Sousa, Ercı́lia Sousa, Erćilia Sousa, Sousa, Ercília, Sousa, Ercília.
ORCID: 0000-0003-4021-4559
Observed ORCID: 0000-0003-4021-4559
OpenAlex ID: A5059802527
A weighted finite difference method for the fractional diffusion equation based on the Riemann–Liouville derivative
2014 · Ercília Sousa, Can Li · Applied Numerical Mathematics · 198
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Finite difference approximations for a fractional advection diffusion problem
2009 · Ercília Sousa · Journal of Computational Physics · 164
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A second order explicit finite difference method for the fractional advection diffusion equation
2012 · Ercília Sousa · Computers & Mathematics with Applications · 90
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HOW TO APPROXIMATE THE FRACTIONAL DERIVATIVE OF ORDER 1 < α ≤ 2
2012 · ERCILIA SOUSA · International Journal of Bifurcation and Chaos · 88
Numerical approximations for fractional diffusion equations via splines
2011 · Ercília Sousa · Computers & Mathematics with Applications · 88
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The controversial stability analysis
2003 · Ercı́lia Sousa · Applied Mathematics and Computation · 36
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Numerical solution of a time-space fractional Fokker Planck equation with variable force field and diffusion
2017 · Luís Pinto, Ercília Sousa · Communications in Nonlinear Science and Numerical Simulation · 35
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An explicit high order method for fractional advection diffusion equations
2014 · Ercília Sousa · Journal of Computational Physics · 35
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Optical flow with fractional order regularization: Variational model and solution method
2016 · Somayeh Gh. Bardeji, Isabel N. Figueiredo, et al. · Applied Numerical Mathematics · 20
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On the edge of stability analysis
2008 · Ercília Sousa · Applied Numerical Mathematics · 17
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An alternating direction implicit method for a second-order hyperbolic diffusion equation with convection
2014 · Adérito Araújo, Cidália Neves, et al. · Applied Mathematics and Computation · 14
On the influence of numerical boundary conditions
2002 · Ercília Sousa, Ian Sobey · Applied Numerical Mathematics · 11
Automatic Extraction of Tide-coordinated Shoreline Using Open Source Software and Landsat Imagery
2015 · G. Gonçalves, N. Duro, et al. · The international archives of the photogrammetry, remote sensing and spatial information sciences/International archives of the photogrammetry, remote sensing and spatial information sciences · 10
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Effect of boundary vorticity discretization on explicit stream-function vorticity calculations
2005 · E. Sousa, I. J. Sobey · International Journal for Numerical Methods in Fluids · 9
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Finite differences for the convection-diffusion equation : on stability and boundary conditions
2001 · Ercı́lia Sousa · OpenGrey (Institut de l'Information Scientifique et Technique) · 9
Consistency analysis of the Grünwald–Letnikov approximation in a bounded domain
2021 · Ercília Sousa · IMA Journal of Numerical Analysis · 8
Numerical solutions of an option pricing rainfall weather derivatives model
2023 · Clarinda Nhangumbe, Ercília Sousa · Computers & Mathematics with Applications · 7
Detecting changes on coastal primary sand dunes using multi-temporal Landsat imagery
2014 · Gil Gonçalves, Nuno Duro, et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 7
Numerical Solution of a Model for Turbulent Diffusion
2013 · ERCILIA SOUSA · International Journal of Bifurcation and Chaos · 7
Numerical solutions for asymmetric Lévy flights
2020 · Carla Jesus, Ercília Sousa · Numerical Algorithms · 6
A numerical approach to study the Kramers equation for finite geometries: boundary conditions and potential fields
2014 · Adérito Araújo, Amal K Das, et al. · Journal of Physics A Mathematical and Theoretical · 6
Longitudinal dispersion in a horizontal subsurface flow constructed wetland: a numerical solution
2008 · Adérito Araújo, Ercília Sousa, et al. · ANZIAM Journal · 6
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The convergence rate for difference approximations to fractional boundary value problems
2022 · Ercília Sousa · Journal of Computational and Applied Mathematics · 5
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Super-diffusive Transport Processes in Porous Media
2012 · E. Sousa · Springer proceedings in mathematics & statistics · 5
Stability Analysis of Difference Methods for Parabolic Initial Value Problems
2005 · Ercília Sousa · Journal of Scientific Computing · 5
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Works count: 53
Citation count: 918
H-index: 11
I10-index: 13
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