Christopher Beattie

Publication Activity (10 Years)

Years Active: 1991-2024
Publications (10 Years): 16

Top Topics

Reduction Method

Bayesian Inference

Linear Dynamical Systems

Top Venues

Adv. Comput. Math.

SIAM J. Sci. Comput.

Publications

Max Yaremchuk, Christopher Beattie, Gleb Panteleev, Joseph M. D'Addezio
Block-Circulant Approximation of the Precision Matrix for Assimilating SWOT Altimetry Data. Remote. Sens. 16 (11) (2024)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
A non-intrusive data-based reformulation of a hybrid projection-based model reduction method. CoRR (2024)
Petar Mlinaric, Christopher Beattie, Zlatko Drmac, Serkan Gugercin
IRKA is a Riemannian Gradient Descent Method. CoRR (2023)
Max Yaremchuk, Christopher Beattie, Gleb Panteleev, Joseph M. D'Addezio, Scott Smith
The Effect of Spatially Correlated Errors on Sea Surface Height Retrieval from SWOT Altimetry. Remote. Sens. 15 (17) (2023)
Christopher Beattie, Volker Mehrmann, Hongguo Xu
Port-Hamiltonian Realizations of Linear Time Invariant Systems. CoRR (2022)
Elizabeth Qian, Jemima M. Tabeart, Christopher Beattie, Serkan Gugercin, Jiahua Jiang, Peter R. Kramer, Akil Narayan
Model Reduction of Linear Dynamical Systems via Balancing for Bayesian Inference. J. Sci. Comput. 91 (1) (2022)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
Data-Driven Balancing of Linear Dynamical Systems. SIAM J. Sci. Comput. 44 (1) (2022)
Elizabeth Qian, Jemima M. Tabeart, Christopher Beattie, Serkan Gugercin, Jiahua Jiang, Peter R. Kramer, Akil Narayan
Model Reduction of Linear Dynamical Systems via Balancing for Bayesian Inference. CoRR (2021)
Ion Victor Gosea, Serkan Gugercin, Christopher Beattie
Data-driven balancing of linear dynamical systems. CoRR (2021)
Christopher Beattie, Serkan Gugercin, Zoran Tomljanovic
Sampling-free model reduction of systems with low-rank parameterization. Adv. Comput. Math. 46 (6) (2020)
Christopher Beattie, Zlatko Drmac, Serkan Gugercin
Revisiting IRKA: Connections with pole placement and backward stability. CoRR (2019)
Christopher Beattie, Serkan Gugercin, Zoran Tomljanovic
Sampling-free parametric model reduction for structured systems. CoRR (2019)
Zoran Tomljanovic, Christopher Beattie, Serkan Gugercin
Damping optimization of parameter dependent mechanical systems by rational interpolation. Adv. Comput. Math. 44 (6) (2018)
Christopher Beattie, Volker Mehrmann, Hongguo Xu, Hans Zwart
Linear port-Hamiltonian descriptor systems. Math. Control. Signals Syst. 30 (4) (2018)
Christopher Beattie, Serkan Gugercin, Volker Mehrmann
Model reduction for systems with inhomogeneous initial conditions. Syst. Control. Lett. 99 (2017)
Alessandro Castagnotto, Christopher Beattie, Serkan Gugercin
model reduction of multi-input/multi-output systems. CoRR (2016)
Zlatko Drmac, Serkan Gugercin, Christopher Beattie
Vector Fitting for Matrix-valued Rational Approximation. SIAM J. Sci. Comput. 37 (5) (2015)
Christopher Beattie, Mark Embree, John Rossi
Convergence of Restarted Krylov Subspaces to Invariant Subspaces. SIAM J. Matrix Anal. Appl. 25 (4) (2004)
Christopher Beattie
Galerkin eigenvector approximations. Math. Comput. 69 (232) (2000)
Christopher Beattie, Calvin J. Ribbens
Parallel Solution of a Generalized Symmetric Matrix Eigenvalue Problem. PPSC (1991)