Hans-Görg Roos

According to our database1, Hans-Görg Roos authored at least 36 papers between 1986 and 2023.

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

Timeline

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Bibliography

2023
A convection-diffusion problem with a large shift on Duran meshes.
CoRR, 2023

A balanced norm error estimation for the time-dependent reaction-diffusion problem with shift in space.
Appl. Math. Comput., 2023

2022
Robust Numerical Methods for Singularly Perturbed Differential Equations-Supplements.
CoRR, 2022

Remarks on boundary layers in singularly perturbed Caputo fractional boundary value problems.
CoRR, 2022

Numerical analysis of a singularly perturbed convection diffusion problem with shift in space.
CoRR, 2022

Layer-adapted meshes for weak boundary layers.
CoRR, 2022

A time dependent singularly perturbed problem with shift in space.
CoRR, 2022

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

The local discontinuous Galerkin method on layer-adapted meshes for time-dependent singularly perturbed convection-diffusion problems.
Comput. Math. Appl., 2022

2021
Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layers.
Comput. Math. Appl., 2021

2020
A convection-diffusion problem with a small variable diffusion coefficient.
CoRR, 2020

2019
Layer-adapted meshes: Milestones in 50 years of history.
CoRR, 2019

2016
Robust error estimation in energy and balanced norms for singularly perturbed fourth order problems.
Comput. Math. Appl., 2016

2015
Richardson extrapolation for a singularly perturbed turning point problem with exponential boundary layers.
J. Comput. Appl. Math., 2015

Some Open Questions in the Numerical Analysis of Singularly Perturbed Differential Equations.
Comput. Methods Appl. Math., 2015

2014
A modified Bakhvalov mesh.
Appl. Math. Lett., 2014

2013
Qualocation for a singularly perturbed boundary value problem.
J. Comput. Appl. Math., 2013

2012
Martin Stynes - 60.
Comput. Methods Appl. Math., 2012

A Note on the Convergence Analysis of a Diffuse-domain Approach.
Comput. Methods Appl. Math., 2012

Special features of strongly coupled systems of convection-diffusion equations with two small parameters.
Appl. Math. Lett., 2012

Nitsche-mortaring for singularly perturbed convection-diffusion problems.
Adv. Comput. Math., 2012

Error Estimation in Energy Norms: Is It Necessary to Fit the Mesh to Boundary Layers.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2011
The Capriciousness of Numerical Methods for Singular Perturbations.
SIAM Rev., 2011

Finite elements on locally uniform meshes for convection-diffusion problems with boundary layers.
Computing, 2011

Layer-adapted methods for a singularly perturbed singular problem.
Comput. Methods Appl. Math., 2011

A direct higher order discretization in singular perturbations via domain split - A computational approach.
Appl. Math. Comput., 2011

2010
BDF-FEM for parabolic singularly perturbed problems with exponential layers on layer-adapted meshes in space.
Neural Parallel Sci. Comput., 2010

2005
Interior penalty discontinuous approximations of convection-diffusion problems with parabolic layers.
Numerische Mathematik, 2005

2002
A second-order scheme for singularly perturbed differential equations with discontinuous source term.
J. Num. Math., 2002

2001
Defect correction on Shishkin-type meshes.
Numer. Algorithms, 2001

Gradient Recovery for Singularly Perturbed Boundary Value Problems I: One-Dimensional Convection-Diffusion.
Computing, 2001

2000
Uniform Pointwise Convergence on Shishkin-Type Meshes for Quasi-Linear Convection-Diffusion Problems.
SIAM J. Numer. Anal., 2000

1999
Sufficient Conditions for Uniform Convergence on Layer-Adapted Grids.
Computing, 1999

1995
A Nonconforming Finite Element Method for a Singularly Petrurbed Boundary Value Problem.
Computing, 1995

1989
A convergence result for the Tau method.
Computing, 1989

1986
A second order monotone upwind scheme.
Computing, 1986


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