Robert Altmann

48 papers Journal 48

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Semi-explicit time discretization for linear thermo-poroelasticity. CoRR Robert Altmann, Roland Maier, J. Schmeck
2025	J	`jnl`	A Second-Order Iterative Time Integration Scheme for Linear Poroelasticity. SIAM J. Sci. Comput. Robert Altmann, Matthias Deiml
2025	J	`jnl`	A generalized energy-based modeling framework with application to field/circuit coupled problems. CoRR Robert Altmann, Idoia Cortes Garcia, Elias Paakkunainen, Philipp Schulze, Sebastian Schöps
2025	J	`jnl`	A novel energy-based modeling framework. Math. Control. Signals Syst. Robert Altmann, Philipp Schulze
2025	J	`jnl`	An implicit-explicit BDF-Galerkin scheme of second order for the nonlinear thermistor problem. CoRR Robert Altmann, Afsaneh Moradi
2025	J	`jnl`	Gautschi-type and implicit-explicit integrators for constrained wave equations. CoRR Robert Altmann, B. Dörich, Christoph Zimmer
2025	J	`jnl`	Probabilistic time integration for semi-explicit PDAEs. Stat. Comput. Robert Altmann, Afsaneh Moradi
2025	J	`jnl`	Structure-Preserving Discretization and Model Reduction for Energy-Based Models. CoRR Robert Altmann, Attila Karsai, Philipp Schulze
2024	J	`jnl`	A novel energy-based modeling framework. CoRR Robert Altmann, Philipp Schulze
2024	J	`jnl`	A second-order iterative time integration scheme for linear poroelasticity. CoRR Robert Altmann, Matthias Deiml
2024	J	`jnl`	Decoupling multistep schemes for elliptic-parabolic problems. CoRR Robert Altmann, Abdullah Mujahid, Benjamin Unger
2024	J	`jnl`	Higher-order iterative decoupling for poroelasticity. Adv. Comput. Math. Robert Altmann, Abdullah Mujahid, Benjamin Unger
2024	J	`jnl`	Probabilistic time integration for semi-explicit PDAEs. CoRR Robert Altmann, Afsaneh Moradi
2024	J	`jnl`	Riemannian Newton Methods for Energy Minimization Problems of Kohn-Sham Type. J. Sci. Comput. Robert Altmann, Daniel Peterseim, Tatjana Stykel
2024	J	`jnl`	Riemannian optimisation methods for ground states of multicomponent Bose-Einstein condensates. CoRR Robert Altmann, Martin Hermann, Daniel Peterseim, Tatjana Stykel
2023	J	`jnl`	A novel iterative time integration scheme for linear poroelasticity. CoRR Robert Altmann, Matthias Deiml
2023	J	`jnl`	A posteriori error estimation for parabolic problems with dynamic boundary conditions. CoRR Robert Altmann, Christoph Zimmer
2023	J	`jnl`	Higher-order iterative decoupling for poroelasticity. CoRR Robert Altmann, Abdullah Mujahid, Benjamin Unger
2023	J	`jnl`	Riemannian Newton methods for energy minimization problems of Kohn-Sham type. CoRR Robert Altmann, Daniel Peterseim, Tatjana Stykel
2023	J	`jnl`	Splitting schemes for the semi-linear wave equation with dynamic boundary conditions. Comput. Math. Appl. Robert Altmann
2022	J	`jnl`	A Decoupling and Linearizing Discretization for Weakly Coupled Poroelasticity with Nonlinear Permeability. SIAM J. Sci. Comput. Robert Altmann, Roland Maier
2022	J	`jnl`	A second-order bulk-surface splitting for parabolic problems with dynamic boundary conditions. CoRR Robert Altmann, Christoph Zimmer
2022	J	`jnl`	Dissipation-preserving discretization of the Cahn-Hilliard equation with dynamic boundary conditions. CoRR Robert Altmann, Christoph Zimmer
2022	J	`jnl`	Localization and Delocalization of Ground States of Bose-Einstein Condensates Under Disorder. SIAM J. Appl. Math. Robert Altmann, Patrick Henning, Daniel Peterseim
2022	J	`jnl`	Semi-explicit integration of second order for weakly coupled poroelasticity. CoRR Robert Altmann, Roland Maier, Benjamin Unger
2021	J	`jnl`	A Multiscale Method for Heterogeneous Bulk-Surface Coupling. Multiscale Model. Simul. Robert Altmann, Barbara Verfürth
2021	J	`jnl`	A decoupling and linearizing discretization for poroelasticity with nonlinear permeability. CoRR Robert Altmann, Roland Maier
2021	J	`jnl`	Bulk-surface Lie splitting for parabolic problems with dynamic boundary conditions. CoRR Robert Altmann, Balázs Kovács, Christoph Zimmer
2021	J	`jnl`	Energy-adaptive Riemannian optimization on the Stiefel manifold. CoRR Robert Altmann, Daniel Peterseim, Tatjana Stykel
2021	J	`jnl`	Numerical homogenization beyond scale separation. Acta Numer. Robert Altmann, Patrick Henning, Daniel Peterseim
2021	J	`jnl`	Semi-explicit discretization schemes for weakly coupled elliptic-parabolic problems. Math. Comput. Robert Altmann, Roland Maier, Benjamin Unger
2021	J	`jnl`	Singular perturbation results for linear partial differential-algebraic equations of hyperbolic type. CoRR Robert Altmann, Christoph Zimmer
2021	J	`jnl`	Splitting schemes for the semi-linear wave equation with dynamic boundary conditions. CoRR Robert Altmann
2021	J	`jnl`	The J-method for the Gross-Pitaevskii eigenvalue problem. Numerische Mathematik Robert Altmann, Patrick Henning, Daniel Peterseim
2020	J	`jnl`	A multiscale method for heterogeneous bulk-surface coupling. CoRR Robert Altmann, Barbara Verfürth
2020	J	`jnl`	Continuous Galerkin Schemes for Semi-Explicit Differential-Algebraic Equations. CoRR Robert Altmann, Roland Herzog
2020	J	`jnl`	Localization and delocalization of ground states of Bose-Einstein condensates under disorder. CoRR Robert Altmann, Patrick Henning, Daniel Peterseim
2019	J	`jnl`	A PDAE formulation of parabolic problems with dynamic boundary conditions. Appl. Math. Lett. Robert Altmann
2019	J	`jnl`	Computational multiscale methods for linear poroelasticity with high contrast. J. Comput. Phys. Shubin Fu, Robert Altmann, Eric T. Chung, Roland Maier, Daniel Peterseim, Sai-Mang Pun
2019	J	`jnl`	Exponential integrators for semi-linear parabolic problems with linear constraints. CoRR Robert Altmann, Christoph Zimmer
2019	J	`jnl`	Localized Computation of Eigenstates of Random Schrödinger Operators. SIAM J. Sci. Comput. Robert Altmann, Daniel Peterseim
2019	J	`jnl`	Semi-explicit discretization schemes for weakly-coupled elliptic-parabolic problems. CoRR Robert Altmann, Roland Maier, Benjamin Unger
2019	J	`jnl`	The J-method for the Gross-Pitaevskii eigenvalue problem. CoRR Robert Altmann, Patrick Henning, Daniel Peterseim
2018	J	`jnl`	Runge-Kutta methods for linear semi-explicit operator differential-algebraic equations. Math. Comput. Robert Altmann, Christoph Zimmer
2017	J	`jnl`	A port-Hamiltonian formulation of the Navier-Stokes equations for reactive flows. Syst. Control. Lett. Robert Altmann, Philipp Schulze
2017	J	`jnl`	Convergence of the Rothe Method Applied to Operator DAEs Arising in Elastodynamics. Comput. Methods Appl. Math. Robert Altmann
2017	J	`jnl`	Splitting methods for constrained diffusion-reaction systems. Comput. Math. Appl. Robert Altmann, Alexander Ostermann
2012	J	`jnl`	P SIAM J. Numer. Anal. Robert Altmann, Carsten Carstensen