Jose L. Gracia

Orcid: 0000-0003-2538-9027

According to our database1, Jose L. Gracia authored at least 42 papers between 1999 and 2024.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

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Bibliography

2024
Singularly perturbed elliptic problems of convection-diffusion type with non-smooth inflow/outflow boundary conditions.
J. Comput. Appl. Math., 2024

A collocation method for an RLC fractional derivative two-point boundary value problem with a singular solution.
Comput. Appl. Math., 2024

2022
A POD-based ROM strategy for the prediction in time of advection-dominated problems.
J. Comput. Phys., 2022

A singularly perturbed convection-diffusion parabolic problem with incompatible boundary/initial data.
CoRR, 2022

2021
Numerical approximations to a singularly perturbed convection-diffusion problem with a discontinuous initial condition.
Numer. Algorithms, 2021

A finite difference method for an initial-boundary value problem with a Riemann-Liouville-Caputo spatial fractional derivative.
J. Comput. Appl. Math., 2021

Parameter-uniform numerical methods for singularly perturbed linear transport problems.
CoRR, 2021

2020
Singularly perturbed reaction-diffusion problems with discontinuities in the initial and/or the boundary data.
J. Comput. Appl. Math., 2020

Parameter-uniform approximations for a singularly perturbed convection-diffusion problem with a discontinuous initial condition.
CoRR, 2020

2019
Uniformly convergent additive schemes for 2d singularly perturbed parabolic systems of reaction-diffusion type.
Numer. Algorithms, 2019

2018
A Fitted Scheme for a Caputo Initial-Boundary Value Problem.
J. Sci. Comput., 2018

Convergence in Positive Time for a Finite Difference Method Applied to a Fractional Convection-Diffusion Problem.
Comput. Methods Appl. Math., 2018

2017
Error Analysis of a Finite Difference Method on Graded Meshes for a Time-Fractional Diffusion Equation.
SIAM J. Numer. Anal., 2017

A singularly perturbed convection-diffusion problem with a moving pulse.
J. Comput. Appl. Math., 2017

An efficient numerical scheme for 1D parabolic singularly perturbed problems with an interior and boundary layers.
J. Comput. Appl. Math., 2017

Preprocessing schemes for fractional-derivative problems to improve their convergence rates.
Appl. Math. Lett., 2017

2016
Numerical approximation of solution derivatives of singularly perturbed parabolic problems of convection-diffusion type.
Math. Comput., 2016

Convergence Outside the Initial Layer for a Numerical Method for the Time-Fractional Heat Equation.
Proceedings of the Numerical Analysis and Its Applications - 6th International Conference, 2016

2015
Central difference approximation of convection in Caputo fractional derivative two-point boundary value problems.
J. Comput. Appl. Math., 2015

Numerical approximation of solution derivatives in the case of singularly perturbed time dependent reaction-diffusion problems.
J. Comput. Appl. Math., 2015

Boundary Layers in a Two-Point Boundary Value Problem with a Caputo Fractional Derivative.
Comput. Methods Appl. Math., 2015

2014
Uniformly convergent additive finite difference schemes for singularly perturbed parabolic reaction-diffusion systems.
Comput. Math. Appl., 2014

An improved uniformly convergent scheme in space for 1D parabolic reaction-diffusion systems.
Appl. Math. Comput., 2014

2013
A higher order uniformly convergent method with Richardson extrapolation in time for singularly perturbed reaction-diffusion parabolic problems.
J. Comput. Appl. Math., 2013

2012
Numerical Experiments for a Singularly Perturbed Parabolic Problem with Degenerating Convective Term and Discontinuous Source.
Comput. Methods Appl. Math., 2012

A singularly perturbed parabolic problem with a layer in the initial condition.
Appl. Math. Comput., 2012

A high order HODIE finite difference scheme for 1D parabolic singularly perturbed reaction-diffusion problems.
Appl. Math. Comput., 2012

A Singularly Perturbed Reaction-Diffusion Problem with Incompatible Boundary-Initial Data.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2011
A simpler analysis of a hybrid numerical method for time-dependent convection-diffusion problems.
J. Comput. Appl. Math., 2011

2010
Multigrid finite element methods on semi-structured triangular grids for planar elasticity.
Numer. Linear Algebra Appl., 2010

Efficient geometric multigrid implementation for triangular grids.
J. Comput. Appl. Math., 2010

An almost third order finite difference scheme for singularly perturbed reaction-diffusion systems.
J. Comput. Appl. Math., 2010

On the uniform convergence of a finite difference scheme for time dependent singularly perturbed reaction-diffusion problems.
Appl. Math. Comput., 2010

A coupled system of singularly perturbed parabolic reaction-diffusion equations.
Adv. Comput. Math., 2010

2009
Fourier Analysis for Multigrid Methods on Triangular Grids.
SIAM J. Sci. Comput., 2009

2008
Distributive smoothers in multigrid for problems with dominating grad-div operators.
Numer. Linear Algebra Appl., 2008

2007
A high order uniformly convergent alternating direction scheme for time dependent reaction-diffusion singularly perturbed problems.
Numerische Mathematik, 2007

2006
A defect-correction parameter-uniform numerical method for a singularly perturbed convection-diffusion problem in one dimension.
Numer. Algorithms, 2006

2005
A parameter robust numerical method for a two dimensional reaction-diffusion problem.
Math. Comput., 2005

High order methods for elliptic and time dependent reaction-diffusion singularly perturbed problems.
Appl. Math. Comput., 2005

2000
High Order varepsilon-Uniform Methods for Singularly Perturbed Reaction-Diffusion Problems.
Proceedings of the Numerical Analysis and Its Applications, 2000

1999
High order methods on Shishkin meshes for singular perturbation problems of convection-diffusion type.
Numer. Algorithms, 1999


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