José Luis Gracia

15 papers Journal 14Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
A collocation method for an RLC fractional derivative two-point boundary value problem with a singular solution.
Comput. Appl. Math.
José Luis Gracia, Martin Stynes
2024 J jnl
A fitted scheme for a Caputo initial-boundary value problem.
CoRR
José Luis Gracia, Eugene O'Riordan, Martin Stynes
2024 J jnl
Singularly perturbed elliptic problems of convection-diffusion type with non-smooth inflow/outflow boundary conditions.
J. Comput. Appl. Math.
José Luis Gracia, Eugene O'Riordan
2022 J jnl
A singularly perturbed convection-diffusion parabolic problem with incompatible boundary/initial data.
CoRR
José Luis Gracia, Eugene O'Riordan
2021 J jnl
A finite difference method for an initial-boundary value problem with a Riemann-Liouville-Caputo spatial fractional derivative.
J. Comput. Appl. Math.
José Luis Gracia, Martin Stynes
2021 J jnl
Numerical approximations to a singularly perturbed convection-diffusion problem with a discontinuous initial condition.
Numer. Algorithms
José Luis Gracia, Eugene O'Riordan
2020 J jnl
Numerical approximations to a singularly perturbed convection-diffusion problem with a discontinuous initial condition.
CoRR
José Luis Gracia, Eugene O'Riordan
2020 J jnl
Parameter-uniform approximations for a singularly perturbed convection-diffusion problem with a discontinuous initial condition.
CoRR
José Luis Gracia, Eugene O'Riordan
2020 J jnl
Singularly perturbed reaction-diffusion problems with discontinuities in the initial and/or the boundary data.
J. Comput. Appl. Math.
José Luis Gracia, Eugene O'Riordan
2018 J jnl
Convergence in Positive Time for a Finite Difference Method Applied to a Fractional Convection-Diffusion Problem.
Comput. Methods Appl. Math.
José Luis Gracia, Eugene O'Riordan, Martin Stynes
2017 J jnl
Error Analysis of a Finite Difference Method on Graded Meshes for a Time-Fractional Diffusion Equation.
SIAM J. Numer. Anal.
Martin Stynes, Eugene O'Riordan, José Luis Gracia
2017 J jnl
Preprocessing schemes for fractional-derivative problems to improve their convergence rates.
Appl. Math. Lett.
Martin Stynes, José Luis Gracia
2016 — conf
Convergence Outside the Initial Layer for a Numerical Method for the Time-Fractional Heat Equation.
NAA
José Luis Gracia, Eugene O'Riordan, Martin Stynes
2015 J jnl
Boundary Layers in a Two-Point Boundary Value Problem with a Caputo Fractional Derivative.
Comput. Methods Appl. Math.
Martin Stynes, José Luis Gracia
2008 J jnl
Distributive smoothers in multigrid for problems with dominating grad-div operators.
Numer. Linear Algebra Appl.
Francisco José Gaspar, José Luis Gracia, Francisco Javier Lisbona, Cornelis W. Oosterlee