Gregor Gantner

36 papers Journal 36

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Boundary elements for clamped Kirchhoff-Love plates. CoRR Thomas Führer, Gregor Gantner, Norbert Heuer
2026	J	`jnl`	On p-robust convergence and optimality of adaptive FEM driven by equilibrated-flux estimators. CoRR Théophile Chaumont-Frelet, Zhaonan Dong, Gregor Gantner, Martin Vohralík
2025	J	`jnl`	Adaptive boundary element methods for regularized combined field integral equations. CoRR Théophile Chaumont-Frelet, Gregor Gantner
2025	J	`jnl`	Aubin-Nitsche-type estimates for space-time FOSLS for parabolic PDEs. Comput. Math. Appl. Thomas Führer, Gregor Gantner
2025	J	`jnl`	Optimal convergence rates of an adaptive finite element method for unbounded domains. CoRR Théophile Chaumont-Frelet, Gregor Gantner
2025	J	`jnl`	Space-Time FEM-BEM Couplings for Parabolic Transmission Problems. SIAM J. Numer. Anal. Thomas Führer, Gregor Gantner, Michael Karkulik
2024	J	`jnl`	Aubin-Nitsche-type estimates for space-time FOSLS for parabolic PDEs. CoRR Thomas Führer, Gregor Gantner
2024	J	`jnl`	Improved rates for a space-time FOSLS of parabolic PDEs. Numerische Mathematik Gregor Gantner, Rob P. Stevenson
2024	J	`jnl`	Optimal convergence rates of an adaptive hybrid FEM-BEM method for full-space linear transmission problems. CoRR Gregor Gantner, Michele Ruggeri
2024	J	`jnl`	Space-time FEM-BEM couplings for parabolic transmission problems. CoRR Thomas Führer, Gregor Gantner, Michael Karkulik
2023	J	`jnl`	Goal-oriented adaptive finite element methods with optimal computational complexity. Numerische Mathematik Roland Becker, Gregor Gantner, Michael Innerberger, Dirk Praetorius
2022	J	`jnl`	A Well-Posed First Order System Least Squares Formulation of the Instationary Stokes Equations. SIAM J. Numer. Anal. Gregor Gantner, Rob Stevenson
2022	J	`jnl`	A well-posed First Order System Least Squares formulation of the instationary Stokes equations. CoRR Gregor Gantner, Rob P. Stevenson
2022	J	`jnl`	Adaptive BEM for elliptic PDE systems, part II: Isogeometric analysis with hierarchical B-splines for weakly-singular integral equations. Comput. Math. Appl. Gregor Gantner, Dirk Praetorius
2022	J	`jnl`	Adaptive space-time BEM for the heat equation. Comput. Math. Appl. Gregor Gantner, Raymond van Venetië
2022	J	`jnl`	Applications of a space-time FOSLS formulation for parabolic PDEs. CoRR Gregor Gantner, Rob P. Stevenson
2022	J	`jnl`	Improved rates for a space-time FOSLS of parabolic PDEs. CoRR Gregor Gantner, Rob P. Stevenson
2022	J	`jnl`	Inexpensive polynomial-degree- and number-of-hanging-nodes-robust equilibrated flux a posteriori estimates for isogeometric analysis. CoRR Gregor Gantner, Martin Vohralík
2022	J	`jnl`	Stable Implementation of Adaptive IGABEM in 2D in MATLAB. Comput. Methods Appl. Math. Gregor Gantner, Dirk Praetorius, Stefan Schimanko
2022	J	`jnl`	Stable implementation of adaptive IGABEM in 2D in MATLAB. CoRR Gregor Gantner, Dirk Praetorius, Stefan Schimanko
2021	J	`jnl`	Adaptive BEM for elliptic PDE systems, part II: Isogeometric analysis with hierarchical B-splines for weakly-singular integral equations. CoRR Gregor Gantner, Dirk Praetorius
2021	J	`jnl`	Adaptive space-time BEM for the heat equation. CoRR Gregor Gantner, Raymond van Venetië
2021	J	`jnl`	Efficient numerical approximation of a non-regular Fokker-Planck equation associated with first-passage time distributions. CoRR Udo Boehm, Sonja Cox, Gregor Gantner, Rob P. Stevenson
2021	J	`jnl`	Goal-oriented adaptive finite element methods with optimal computational complexity. CoRR Roland Becker, Gregor Gantner, Michael Innerberger, Dirk Praetorius
2021	J	`jnl`	Mathematical foundations of adaptive isogeometric analysis. CoRR Annalisa Buffa, Gregor Gantner, Carlotta Giannelli, Dirk Praetorius, Rafael Vázquez Hernández
2021	J	`jnl`	Rate optimality of adaptive finite element methods with respect to overall computational costs. Math. Comput. Gregor Gantner, Alexander Haberl, Dirk Praetorius, Stefan Schimanko
2020	J	`jnl`	Adaptive BEM for elliptic PDE systems, Part I: Abstract framework for weakly-singular integral equations. CoRR Gregor Gantner, Dirk Praetorius
2020	J	`jnl`	Adaptive IGAFEM with optimal convergence rates: T-splines. Comput. Aided Geom. Des. Gregor Gantner, Dirk Praetorius
2020	J	`jnl`	Further results on a space-time FOSLS formulation of parabolic PDEs. CoRR Gregor Gantner, Rob Stevenson
2020	J	`jnl`	Optimal convergence behavior of adaptive FEM driven by simple (h-h∕2)-type error estimators. Comput. Math. Appl. Christoph Erath, Gregor Gantner, Dirk Praetorius
2020	J	`jnl`	Plain convergence of adaptive algorithms without exploiting reliability and efficiency. CoRR Gregor Gantner, Dirk Praetorius
2020	J	`jnl`	Rate optimality of adaptive finite element methods with respect to the overall computational costs. CoRR Gregor Gantner, Alexander Haberl, Dirk Praetorius, Stefan Schimanko
2019	J	`jnl`	Adaptive IGAFEM with optimal convergence rates: T-splines. CoRR Gregor Gantner, Dirk Praetorius
2019	J	`jnl`	Adaptive isogeometric boundary element methods with local smoothness control. CoRR Gregor Gantner, Dirk Praetorius, Stefan Schimanko
2017	J	`jnl`	Optimal convergence for adaptive IGA boundary element methods for weakly-singular integral equations. Numerische Mathematik Michael Feischl, Gregor Gantner, Alexander Haberl, Dirk Praetorius
2016	J	`jnl`	Adaptive boundary element methods for optimal convergence of point errors. Numerische Mathematik Michael Feischl, Gregor Gantner, Alexander Haberl, Dirk Praetorius, Thomas Führer