Ernst P. Stephan

  • University of Hanover, Germany

According to our database1, Ernst P. Stephan authored at least 52 papers between 1978 and 2023.

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



In proceedings 
PhD thesis 


Online presence:



Two-Level Error Estimation for the Integral Fractional Laplacian.
Comput. Methods Appl. Math., July, 2023

Higher-order time domain boundary elements for elastodynamics: graded meshes and hp versions.
Numerische Mathematik, June, 2023

Coupling of Finite and Boundary Elements for Singularly Nonlinear Transmission and Contact Problems.
Comput. Methods Appl. Math., April, 2023

Error Estimates for FE-BE Coupling of Scattering of Waves in the Time Domain.
Comput. Methods Appl. Math., 2022

A priori and a posteriori error estimates for <i>hp</i>-FEM for a Bingham type variational inequality of the second kind.
Comput. Math. Appl., 2022

A residual a posteriori error estimate for the time-domain boundary element method.
Numerische Mathematik, 2020

A time-dependent FEM-BEM coupling method for fluid-structure interaction in 3d.
CoRR, 2020

The saturation assumption yields optimal convergence of two-level adaptive BEM.
CoRR, 2019

Higher Order Mixed FEM for the Obstacle Problem of the p-Laplace Equation Using Biorthogonal Systems.
Comput. Methods Appl. Math., 2019

Collocation with trigonometric polynomials for integral equations to the mixed boundary value problem.
Numerische Mathematik, 2018

Boundary elements with mesh refinements for the wave equation.
Numerische Mathematik, 2018

Higher order FEM for the obstacle problem of the p-Laplacian - A variational inequality approach.
Comput. Math. Appl., 2018

Stabilized mixed <i>hp</i>-BEM for frictional contact problems in linear elasticity.
Numerische Mathematik, 2017

Comparison of mixed hp-BEM (stabilized and non-stabilized) for frictional contact problems.
J. Comput. Appl. Math., 2016

Dual-Dual Formulation for a Contact Problem with Friction.
Comput. Methods Appl. Math., 2016

On hp-adaptive BEM for frictional contact problems in linear elasticity.
Comput. Math. Appl., 2015

A Nash-Hörmander iteration and boundary elements for the Molodensky problem.
Numerische Mathematik, 2014

Quasi-optimal degree distribution for a quadratic programming problem arising from the p-version finite element method for a one-dimensional obstacle problem.
Discret. Appl. Math., 2014

Convergence of Adaptive BEM and Adaptive FEM-BEM Coupling for Estimators Without h-Weighting Factor.
Comput. Methods Appl. Math., 2014

hp-adaptive IPDG/TDG-FEM for parabolic obstacle problems.
Comput. Math. Appl., 2014

Adaptive FE-BE coupling for strongly nonlinear transmission problems with Coulomb friction.
Numerische Mathematik, 2011

Solution to the Neumann problem exterior to a prolate spheroid by radial basis functions.
Adv. Comput. Math., 2011

Preconditioners for pseudodifferential equations on the sphere with radial basis functions.
Numerische Mathematik, 2010

A quadratic programming problem arising from the p-version for obstacle problems.
Electron. Notes Discret. Math., 2010

A FE/BE coupling for the 3D time-dependent eddy current problem. Part II: a posteriori error estimates and adaptive computations.
Computing, 2010

A FE/BE coupling for the 3D time-dependent eddy current problem. Part I: a priori error estimates.
Computing, 2010

Fast solvers with block-diagonal preconditioners for linear FEM-BEM coupling.
Numer. Linear Algebra Appl., 2009

Transient Boundary Element Method and Numerical Evaluation of Retarded Potentials.
Proceedings of the Computational Science, 2008

A <i>p</i>-version finite element method for nonlinear elliptic variational inequalities in 2D.
Numerische Mathematik, 2007

Residual-based a posteriori error estimate for hypersingular equation on surfaces.
Numerische Mathematik, 2004

An overlapping additive Schwarz preconditioner for boundary element approximations to the Laplace screen and Lamé crack problems.
J. Num. Math., 2004

An Overlapping Domain Decomposition Preconditioner for High Order BEM with Anisotropic Elements.
Adv. Comput. Math., 2003

A mixed finite element method for nonlinear elasticity: two-fold saddle point approach and a-posteriori error estimate.
Numerische Mathematik, 2002

A posteriori error estimate and h-adaptive algorithm on surfaces for Symm's integral equation.
Numerische Mathematik, 2001

Two-Level Additive Schwarz Preconditioners for the h-p Version of the Galerkin Boundary Element Method for 2-d Problems.
Computing, 2001

hp-adaptive Two-Level Methods for Boundary Integral Equations on Curves.
Computing, 2001

Multiplicative Schwarz Algorithms for the Galerkin Boundary Element Method.
SIAM J. Numer. Anal., 2000

Additive Schwarz algorithms for the p version of the Galerkin boundary element method.
Numerische Mathematik, 2000

Exponential convergence of the hp-version for the boundary element method on open surfaces.
Numerische Mathematik, 1999

Preconditioned minimum residual iteration for the <i>h-p</i> version of the coupled FEM/BEM with quasi-uniform meshes.
Numer. Linear Algebra Appl., 1999

Domain Decomposition Algorithms for Indefinite Hypersingular Integral Equations: The h and p Versions.
SIAM J. Sci. Comput., 1998

Iterative Substructuring for Hypersingular Integral Equations in $\Bbb R^3$.
SIAM J. Sci. Comput., 1998

The h-p version of the coupling of finite element and boundary element methods for transmission problems in polyhedral domains.
Numerische Mathematik, 1998

Multilevel additive Schwarz method for the h-p version of the Galerkin boundary element method.
Math. Comput., 1998

Two-Level Methods for the Single Layer Potential in IR<sup>3</sup>.
Computing, 1998

Wavelet-based preconditioners for boundary integral equations.
Adv. Comput. Math., 1998

The preconditioned GMRES method for systems of coupled FEM-BEM equations.
Adv. Comput. Math., 1998

Discrete qualocation methods for logarithmic-kernel integral equations on a piecewise smooth boundary.
Adv. Comput. Math., 1997

The hp-Version of the Boundary Element Method for Helmholtz Screen Problems.
Computing, 1996

Schwarz Iterations for the Efficient Solution of Screen Problems with Boundary Elements.
Computing, 1996

Galerkin collocation for an improved boundary element method for a plane mixed boundary value problem.
Computing, 1984

Zur Approximation von Schalen mit hybriden Elementen.
Computing, 1978