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An a-priori error analysis for discontinuous Lagrangian finite elements applied to nonconforming dual-mixed formulations: Poisson and Stokes problems

JOURNAL ARTICLE published 2020 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Tomás P. Barrios | Rommel Bustinza

Optimal Dirichlet control of partial differential equations on networks

JOURNAL ARTICLE published 2021 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Martin Stoll | Max Winkler

Upper Hessenberg and Toeplitz Bohemian matrix sequences: a note on their asymptotical eigenvalues and singular values

JOURNAL ARTICLE published 2021 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Manuel Bogoya | Stefano Serra-Capizzano | Ken Trotti

Binet-type polynomials and their zeros

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Walter Gautschi | Gradimir V. Milovanović

JOURNAL ISSUE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Editors: Ronny Ramlau | Lothar Reichel

Convergence analysis of an explicit splitting method for laser plasma interaction simulations

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Georg Jansing | Achim Schädle

JOURNAL ISSUE published 2020 in ETNA - Electronic Transactions on Numerical Analysis

Editors: Ronny Ramlau | Lothar Reichel

A stable matrix version of the fast multipole method: stabilization strategies and examples

JOURNAL ARTICLE published 2021 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Difeng Cai | Jianlin Xia

JOURNAL ISSUE published 2022 in ETNA - Electronic Transactions on Numerical Analysis

Editors: Ronny Ramlau | Lothar Reichel

Multigrid methods combined with low-rank approximation for tensor-structured Markov chains

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Matthias Bolten | Karsten Kahl | Daniel Kressner | Francisco Macedo | Sonja Sokolović

Error bounds for the numerical evaluation of Legendre polynomials by a three-term recurrence

JOURNAL ARTICLE published 2021 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Tomasz Hrycak | Sebastian Schmutzhard

High-order exponentially fitted difference schemes for singularly perturbed two-point boundary value problems

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Miljenko Marušić

On generalized iterated Tikhonov regularization with operator-dependent seminorms

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Davide Bianchi | Marco Donatelli

On Cvetković-Kostić-Varga type matrices

JOURNAL ARTICLE published 2023 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Lei Gao | Chaoqian Li

Fast computation of Sep$_lambda$ via interpolation-based globality certificates

JOURNAL ARTICLE published 2023 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Tim Mitchell

Adaptive discontinuous Galerkin approximation of optimal control problems governed by transient convection-diffusion equations

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Hamdullah Yücel | Martin Stoll | Peter Benner

Time-multipatch discontinuous Galerkin space-time isogeometric analysis of parabolic evolution problems

JOURNAL ARTICLE published 2018 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Christoph Hofer | Ulrich Langer | Martin Neumüller | Ioannis Toulopoulos

Revisiting aggregation-based multigrid for edge elements

JOURNAL ARTICLE published 2019 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Artem Napov | Ronan Perrussel

A posteriori superlinear convergence bounds for block conjugate gradient

JOURNAL ARTICLE published 2022 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Christian E. Schaerer | Daniel B. Szyld | Pedro J. Torres

Laminar-turbulent transition in channel flow: wall effects and critical Reynolds number

JOURNAL ARTICLE published 2019 in ETNA - Electronic Transactions on Numerical Analysis

Authors: Hidesada Kanda