Alan F. Hegarty

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 8

Top Topics

Diffusion Process

Delaunay Triangulation

Finite Element Methods

Top Venues

Comput. Math. Appl.

J. Comput. Appl. Math.

Adv. Comput. Math.

Publications

Alan F. Hegarty, Eugene O'Riordan
A higher order numerical method for singularly perturbed elliptic problems with characteristic boundary layers. CoRR (2023)
Alan F. Hegarty, Eugene O'Riordan
Fitted finite element methods for singularly perturbed elliptic problems of convection-diffusion type. CoRR (2023)
Alan F. Hegarty, Eugene O'Riordan
A numerical algorithm to computationally solve the Hemker problem using Shishkin meshes. J. Comput. Appl. Math. 409 (2022)
Alan F. Hegarty, Eugene O'Riordan
A Numerical Method for Singularly Perturbed Convection-diffusion Problems Posed on Smooth Domains. J. Sci. Comput. 92 (3) (2022)
Alan F. Hegarty, Eugene O'Riordan
A numerical method for singularly perturbed convection-diffusion problems posed on smooth domains. CoRR (2021)
Alan F. Hegarty, Eugene O'Riordan
A numerical algorithm to computationally solve the Hemker problem using Shishkin meshes. CoRR (2020)
Alan F. Hegarty, Eugene O'Riordan
A parameter-uniform numerical method for a singularly perturbed convection-diffusion problem posed on an annulus. Comput. Math. Appl. 78 (10) (2019)
Alan F. Hegarty, Eugene O'Riordan
Parameter-uniform numerical method for singularly perturbed convection-diffusion problem on a circular domain. Adv. Comput. Math. 43 (5) (2017)
Paul A. Farrell, Alan F. Hegarty, John J. H. Miller, Eugene O'Riordan, Grigorii I. Shishkin
Global maximum norm parameter-uniform numerical method for a singularly perturbed convection-diffusion problem with discontinuous convection coefficient. Math. Comput. Model. 40 (11-12) (2004)
Paul A. Farrell, Alan F. Hegarty, John J. H. Miller, Eugene O'Riordan, Grigorii I. Shishkin
Parameter-Uniform Numerical Methods for a Class of Singularity Perturbed Problems with a Neumann Boundary Condition. NAA (2000)
Grigorii I. Shishkin, Paul A. Farrell, Alan F. Hegarty, John J. H. Miller, Eugene O'Riordan
-Uniform Numerical Methods to Solve Boundary Layer Equations for Flow along a Flat Plate. NAA (2000)
Ali R. Ansari, Alan F. Hegarty, Grigorii I. Shishkin
A Parameter Robust Method for a Problem with a Symmetry Boundary Layer. NAA (2000)