Christos Xenophontos

Orcid: 0000-0003-0862-3977

According to our database1, Christos Xenophontos authored at least 31 papers between 2003 and 2024.

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

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Bibliography

2024
An hp finite element method for a two-dimensional singularly perturbed boundary value problem with two small parameters.
J. Comput. Appl. Math., March, 2024

Neural Networks for Singular Perturbations.
CoRR, 2024

Balanced norm estimates for rp-finite element methods applied to singularly perturbed fourth order boundary value problems.
Comput. Math. Appl., 2024

2023
Analytic regularity for a singularly perturbed fourth order reaction-diffusion boundary value problem.
CoRR, 2023

2022
An hp Weak Galerkin FEM for singularly perturbed problems.
CoRR, 2022

On the Finite Element Approximation of Fourth-Order Singularly Perturbed Eigenvalue Problems.
Comput. Methods Appl. Math., 2022

2021
Analysis of non-conforming DPG methods on polyhedral meshes using fractional Sobolev norms.
Comput. Math. Appl., 2021

2020
Mixed hp FEM for singularly perturbed fourth order boundary value problems with two small parameters.
CoRR, 2020

Isogeometric analysis for singularly perturbed high-order, two-point boundary value problems of reaction-diffusion type.
Comput. Math. Appl., 2020

2019
An hp finite element method for a singularly perturbed reaction-convection-diffusion boundary value problem with two small parameters.
CoRR, 2019

2018
A Short Note on the Connection Between Layer-Adapted Exponentially Graded and S-Type Meshes.
Comput. Methods Appl. Math., 2018

Finite element approximation of reaction-diffusion problems using an exponentially graded mesh.
Comput. Math. Appl., 2018

2017
A Parameter Robust Finite Element Method for Fourth Order Singularly Perturbed Problems.
Comput. Methods Appl. Math., 2017

An hp finite element method for a 4th order singularly perturbed boundary value problem in two dimensions.
Comput. Math. Appl., 2017

2016
An hp finite element method for 4th order singularly perturbed problems.
Numer. Algorithms, 2016

Finite element approximation of convection-diffusion problems using an exponentially graded mesh.
Comput. Math. Appl., 2016

2015
Finite Element Analysis of an Exponentially Graded Mesh for Singularly Perturbed Problems.
Comput. Methods Appl. Math., 2015

2013
Robust Approximation of Singularly Perturbed Delay Differential Equations by the hp Finite Element Method.
Comput. Methods Appl. Math., 2013

Analytic regularity for a singularly perturbed system of reaction-diffusion equations with multiple scales.
Adv. Comput. Math., 2013

2012
The singular function boundary integral method for 3-D Laplacian problems with a boundary straight edge singularity.
Appl. Math. Comput., 2012

hp Finite Element Methods for Fourth Order Singularly Perturbed Boundary Value Problems.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2010
The Singular Function Boundary Integral Method for Laplacian problems with boundary singularities in two and three-dimensions.
Proceedings of the International Conference on Computational Science, 2010

The Singular Function Boundary Integral Method for singular Laplacian problems over circular sections.
Appl. Math. Comput., 2010

2009
Finite element methods for a singularly perturbed transmission problem.
J. Num. Math., 2009

2008
The hp finite element method for singularly perturbed systems of reaction-diffusion equations.
Neural Parallel Sci. Comput., 2008

2007
A numerical study on the finite element solution of singularly perturbed systems of reaction-diffusion problems.
Appl. Math. Comput., 2007

2006
A Singular Function Boundary Integral Method for Laplacian Problems with Boundary Singularities.
SIAM J. Sci. Comput., 2006

The Use of Curved Elements in the Finite Element Approximation of Thin Plates by High Order <i>p</i> and <i>hp</i> Methods.
J. Sci. Comput., 2006

Special boundary approximation methods for laplace equation problems with boundary singularities - Applications to the motz problem.
Comput. Math. Appl., 2006

2005
Solving Laplacian problems with boundary singularities: a comparison of a singular function boundary integral method with the p/hp version of the finite element method.
Appl. Math. Comput., 2005

2003
A note on the convergence rate of the finite element method for singularly perturbed problems using the Shishkin mesh.
Appl. Math. Comput., 2003


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