Christopher Beattie

25 papers Journal 24Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
Port-Hamiltonian realizations of non-minimal linear time-invariant systems.
Math. Control. Signals Syst.
Christopher Beattie, Volker Mehrmann, Hongguo Xu
2025 J jnl
Partial Floquet Transformation and Model Order Reduction of Linear Time-Periodic Systems.
CoRR
Sam Bender, Christopher Beattie
2025 J jnl
The Fundamental Subspaces of Ensemble Kalman Inversion.
SIAM Rev.
Elizabeth Qian, Christopher Beattie
2024 J jnl
A non-intrusive data-based reformulation of a hybrid projection-based model reduction method.
CoRR
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
2024 J jnl
Block-Circulant Approximation of the Precision Matrix for Assimilating SWOT Altimetry Data.
Remote. Sens.
Max Yaremchuk, Christopher Beattie, Gleb Panteleev, Joseph M. D'Addezio
2024 J jnl
On the Approximation of Precision Matrices for Wide-Swath Altimetry.
Remote. Sens.
Max Yaremchuk, Christopher Beattie, Gleb Panteleev
2024 J jnl
The Fundamental Subspaces of Ensemble Kalman Inversion.
CoRR
Elizabeth Qian, Christopher Beattie
2023 J jnl
IRKA is a Riemannian Gradient Descent Method.
CoRR
Petar Mlinaric, Christopher Beattie, Zlatko Drmac, Serkan Gugercin
2023 J jnl
The Effect of Spatially Correlated Errors on Sea Surface Height Retrieval from SWOT Altimetry.
Remote. Sens.
Max Yaremchuk, Christopher Beattie, Gleb Panteleev, Joseph M. D'Addezio, Scott Smith
2022 J jnl
Data-Driven Balancing of Linear Dynamical Systems.
SIAM J. Sci. Comput.
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
2022 J jnl
Model Reduction of Linear Dynamical Systems via Balancing for Bayesian Inference.
J. Sci. Comput.
Elizabeth Qian, Jemima M. Tabeart, Christopher Beattie, Serkan Gugercin, Jiahua Jiang, Peter R. Kramer, Akil Narayan
2022 J jnl
Port-Hamiltonian Realizations of Linear Time Invariant Systems.
CoRR
Christopher Beattie, Volker Mehrmann, Hongguo Xu
2021 J jnl
Data-driven balancing of linear dynamical systems.
CoRR
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
2021 J jnl
Model Reduction of Linear Dynamical Systems via Balancing for Bayesian Inference.
CoRR
Elizabeth Qian, Jemima M. Tabeart, Christopher Beattie, Serkan Gugercin, Jiahua Jiang, Peter R. Kramer, Akil Narayan
2020 J jnl
Sampling-free model reduction of systems with low-rank parameterization.
Adv. Comput. Math.
Christopher Beattie, Serkan Gugercin, Zoran Tomljanovic
2019 J jnl
Revisiting IRKA: Connections with pole placement and backward stability.
CoRR
Christopher Beattie, Zlatko Drmac, Serkan Gugercin
2019 J jnl
Sampling-free parametric model reduction for structured systems.
CoRR
Christopher Beattie, Serkan Gugercin, Zoran Tomljanovic
2018 J jnl
Damping optimization of parameter dependent mechanical systems by rational interpolation.
Adv. Comput. Math.
Zoran Tomljanovic, Christopher Beattie, Serkan Gugercin
2018 J jnl
Linear port-Hamiltonian descriptor systems.
Math. Control. Signals Syst.
Christopher Beattie, Volker Mehrmann, Hongguo Xu, Hans Zwart
2017 J jnl
Model reduction for systems with inhomogeneous initial conditions.
Syst. Control. Lett.
Christopher Beattie, Serkan Gugercin, Volker Mehrmann
2016 J jnl
Interpolatory methods for H
CoRR
Alessandro Castagnotto, Christopher Beattie, Serkan Gugercin
2015 J jnl
Vector Fitting for Matrix-valued Rational Approximation.
SIAM J. Sci. Comput.
Zlatko Drmac, Serkan Gugercin, Christopher Beattie
2004 J jnl
Convergence of Restarted Krylov Subspaces to Invariant Subspaces.
SIAM J. Matrix Anal. Appl.
Christopher Beattie, Mark Embree, John Rossi
2000 J jnl
Galerkin eigenvector approximations.
Math. Comput.
Christopher Beattie
1991 — conf
Parallel Solution of a Generalized Symmetric Matrix Eigenvalue Problem.
PP
Christopher Beattie, Calvin J. Ribbens