42 citations · 46 across the 13 of their papers we have counts for
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math.NA2018
Singularly perturbed reaction-diffusion problems with discontinuities in the initial and/or the boundary data
Jose Luis Gracia, Eugene O'Riordan
Numerical approximations to the solutions of three different problem classes of singularly perturbed parabolic reaction-diffusion problems, each with a discontinuity in the bound\-…
math.NA2018
Parameter-uniform numerical methods for singularly perturbed parabolic problems with incompatible boundary-initial data
Jose Luis Gracia, Eugene O'Riordan
Numerical approximations to the solution of a linear singularly perturbed parabolic reaction-diffusion problem with incompatible bound\-ary-initial data are generated, The method i…
math.NA2018
A singularly perturbed convection-diffusion problem posed on an annulus
Alan F. Hegarty, Eugene O'Riordan
A finite difference method is constructed for a singularly perturbed convection diffusion problem posed on an annulus. The method involves combining polar coordinates, an upwind fi…