C. Hofreither

发表

A robust multigrid method for Isogeometric Analysis in two dimensions using boundary correction

Clemens Hofreither, Stefan Takacs, Walter Zulehner, 2015, 1512.07091.

A Black-Box Algorithm for Fast Matrix Assembly in Isogeometric Analysis

C. Hofreither, 2017 .

On Full Multigrid Schemes for Isogeometric Analysis

W. Zulehner, C. Hofreither, 2016 .

Universität Des Saarlandes Fachrichtung 6.1 – Mathematik Convection-adapted Bem-based Fem Convection-adapted Bem-based Fem Convection-adapted Bem-based Fem

U. Langer, Steffen Weißer, C. Hofreither, 2022 .

Interpolation of harmonic functions based on Radon projections

I. Georgieva, C. Hofreither, 2014, Numerische Mathematik.

Cubature rules for harmonic functions based on Radon projections

I. Georgieva, C. Hofreither, 2015 .

Cubature rules for harmonic functions based on Radon projections

I. Georgieva, C. Hofreither, 2014, Calcolo.

A Newton method for best uniform rational approximation

I. Georgieva, C. Hofreither, 2022, Numerical Algorithms.

A Rigorous Error Analysis of Coupled FEM-BEM Problems with Arbitrary Many Subdomains

Clemens Hofreither, Clemens Pechstein, C. Pechstein, 2013 .

Local multigrid solvers for adaptive isogeometric analysis in hierarchical spline spaces

Hendrik Speleers, Clemens Hofreither, Ludwig Mitter, 2021 .

Iterative low-rank approximation solvers for the extension method for fractional diffusion

Stanislav Harizanov, Clemens Hofreither, Irina Georgieva, 2020, Comput. Math. Appl..

Greedy low-rank approximation in Tucker format of solutions of tensor linear systems

Clemens Hofreither, Irina Georgieva, I. Georgieva, 2019, J. Comput. Appl. Math..

A black-box low-rank approximation algorithm for fast matrix assembly in Isogeometric Analysis

Clemens Hofreither, C. Hofreither, 2018 .

An algorithm for low-rank approximation of bivariate functions using splines

Clemens Hofreither, Irina Georgieva, I. Georgieva, 2017, J. Comput. Appl. Math..

Robust Multigrid for Isogeometric Analysis Based on Stable Splittings of Spline Spaces

Clemens Hofreither, Stefan Takacs, C. Hofreither, 2016, SIAM J. Numer. Anal..

Multigrid Methods for Isogeometric Analysis with THB-Splines

Bert Jüttler, Clemens Hofreither, Walter Zulehner, 2016 .

Isogeometric Analysis for Nonlinear Dynamics of Timoshenko Beams

Svetozar Margenov, Clemens Hofreither, Stanislav Stoykov, 2014, NMA.

Spectral Analysis of Geometric Multigrid Methods for Isogeometric Analysis

Clemens Hofreither, Walter Zulehner, W. Zulehner, 2014, NMA.

JOHANNES KEPLER UNIVERSITY LINZ Institute of Computational Mathematics Mass Smoothers in Geometric Multigrid for Isogeometric Analysis

Clemens Hofreither, Walter Zulehner, W. Zulehner, 2015 .

A Non-standard Finite Element Method Based on Boundary Integral Operators

Ulrich Langer, Clemens Hofreither, Clemens Pechstein, 2011, LSSC.

An algorithm for best rational approximation based on barycentric rational interpolation

C. Hofreither, C. Hofreither, 2021, Numerical Algorithms.

New results on regularity and errors of harmonic interpolation using Radon projections

Clemens Hofreither, Irina Georgieva, I. Georgieva, 2016, J. Comput. Appl. Math..

Interpolating Solutions of the Poisson Equation in the Disk Based on Radon Projections

Clemens Hofreither, Irina Georgieva, I. Georgieva, 2015 .

Harmonic interpolation based on Radon projections along the sides of regular polygons

I. Georgieva, C. Koutschan, V. Pillwein, 2013 .

Least Squares Fitting of Harmonic Functions Based on Radon Projections

Clemens Hofreither, Irina Georgieva, Rumen Uluchev, 2012, MMCS.

A unified rational Krylov method for elliptic and parabolic fractional diffusion problems pdf

Joachim Schöberl, Clemens Hofreither, Tobias Danczul, 2021, Numerical Linear Algebra with Applications.

On rational Krylov and reduced basis methods for fractional diffusion

Clemens Hofreither, Tobias Danczul, Tobias Danczul, 2021, J. Num. Math..

Multigrid Methods for Isogeometric Analysis with THB-Splines

W. Zulehner, G. Haase, U. Langer, 2022 .

Convection‐adapted BEM‐based FEM

Clemens Hofreither, Ulrich Langer, Steffen Weisser, 2015, 1502.05954.

A Non-standard Finite Element Method Based on Boundary Integral Operators

C. Pechstein, C. Hofreither, U. Langer, 2011, LSSC.

FETI Solvers for Non-standard Finite Element Equations Based on Boundary Integral Operators

U. Langer, C. Pechstein, C. Hofreither, 2014 .

A Rigorous Error Analysis of Coupled FEM-BEM Problems with Arbitrary Many Subdomains

C. Pechstein, C. Hofreither, 2013 .

L 2 error estimates for a nonstandard finite element method on polyhedral meshes

Clemens Hofreither, C. Hofreither, 2011, J. Num. Math..

JOHANNES KEPLER UNIVERSITY LINZ Institute of Computational Mathematics Analysis of a Non-standard Finite Element Method Based on Boundary Integral Operators

C. Pechstein, C. Hofreither, U. Langer, 2010 .

JOHANNES KEPLER UNIVERSITY LINZ Institute of Computational Mathematics L2 Error Estimates for a Nonstandard Finite Element Method on Polyhedral Meshes

U. Langer, C. Hofreither, M. Kuhn, 2010 .

JOHANNES KEPLER UNIVERSITY LINZ Institute of Computational Mathematics Robust Multigrid for Isogeometric Analysis Based on Stable Splittings of Spline Spaces

C. Hofreither, Stefan Takacs, U. Langer, 2016 .

Local multigrid solvers for adaptive isogeometric analysis in hierarchical spline spaces

H. Speleers, C. Hofreither, Ludwig Mitter, 2021, IMA Journal of Numerical Analysis.

Greedy Low-Rank Approximation in Tucker Format of Tensors and Solutions of Tensor Linear Systems

I. Georgieva, C. Hofreither, F. Kickinger, 2018 .