Hans-Görg Roos - researchr alias

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Viewing Publication 1 - 25 from 25

2023

A balanced norm error estimation for the time-dependent reaction-diffusion problem with shift in spaceMirjana Brdar, Sebastian Franz, Lars Ludwig, Hans-Görg Roos. amc, 437:127507, 2023. [doi]

2022

The local discontinuous Galerkin method on layer-adapted meshes for time-dependent singularly perturbed convection-diffusion problemsYao Cheng, Yanjie Mei, Hans-Görg Roos. cma, 117:245-256, 2022. [doi]

On the Finite Element Approximation of Fourth-Order Singularly Perturbed Eigenvalue ProblemsHans-Görg Roos, Despo Savvidou, Christos Xenophontos. cmam, 22(2):465-476, 2022. [doi]

2021

Superconvergence analysis of FEM and SDFEM on graded meshes for a problem with characteristic layersMirjana Brdar, Goran Radojev, Hans-Görg Roos, Ljiljana Teofanov. cma, 93:50-57, 2021. [doi]

2016

Robust error estimation in energy and balanced norms for singularly perturbed fourth order problemsSebastian Franz, Hans-Görg Roos. cma, 72(1):233-247, 2016. [doi]

2015

Some Open Questions in the Numerical Analysis of Singularly Perturbed Differential EquationsHans-Görg Roos, Martin Stynes. cmam, 15(4):531-550, 2015. [doi]

2013

Qualocation for a singularly perturbed boundary value problemHans-Görg Roos, Zorica Uzelac. jcam, 237(1):556-564, 2013. [doi]

2012

2011

The Capriciousness of Numerical Methods for Singular PerturbationsSebastian Franz, Hans-Görg Roos. siamrev, 53(1):157-173, 2011. [doi]

Layer-adapted methods for a singularly perturbed singular problemChristian Grossmann, Lars Ludwig, Hans-Görg Roos. cmam, 11(2):192-205, 2011. [doi]

Finite elements on locally uniform meshes for convection-diffusion problems with boundary layersHans-Görg Roos, Martin Schopf. computing, 92(4):285-296, 2011. [doi]

2010

BDF-FEM for parabolic singularly perturbed problems with exponential layers on layer-adapted meshes in spaceVít Dolejsí, Hans-Görg Roos. npsc, 18(2):221-236, 2010. [doi]

2005

Interior penalty discontinuous approximations of convection-diffusion problems with parabolic layersHelena Zarin, Hans-Görg Roos. nm, 100(4):735-759, 2005. [doi]

2002

A second-order scheme for singularly perturbed differential equations with discontinuous source termHans-Görg Roos, Helena Zarin. jnma, 10(4):275-289, 2002. [doi]

2001

Defect correction on Shishkin-type meshesAnja Fröhner, Torsten Linß, Hans-Görg Roos. na, 26(3):281-299, 2001. [doi]

Gradient Recovery for Singularly Perturbed Boundary Value Problems I: One-Dimensional Convection-DiffusionHans-Görg Roos, Torsten Linß. computing, 66(2):163-178, 2001. [doi]

2000

Uniform Pointwise Convergence on Shishkin-Type Meshes for Quasi-Linear Convection-Diffusion ProblemsTorsten Linß, Hans-Görg Roos, Relja Vulanovic. siamnum, 38(3):897-912, 2000. [doi]

1999

Sufficient Conditions for Uniform Convergence on Layer-Adapted GridsHans-Görg Roos. computing, 63(1):27-45, 1999. [doi]

1995

A Nonconforming Finite Element Method for a Singularly Petrurbed Boundary Value ProblemD. Adam, A. Felgenhauer, Hans-Görg Roos, M. Stynes. computing, 54(1):1-26, 1995. [doi]

1989

A convergence result for the Tau methodHans-Görg Roos, E. Pfeifer. computing, 42(1):81-84, 1989. [doi]

1986

A second order monotone upwind schemeHans-Görg Roos. computing, 36(1-2):57-67, 1986. [doi]

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