Publikationen von Tim Mitchell

Hund, M.; Mitchell, T.; Mlinarić, P.; Saak, J.: Optimization-Based Parametric Model Order Reduction via H₂ ⊗ L₂ First-Order Necessary Conditions. SIAM Journal on Scientific Computing 44 (3), S. A1554 - A1578 (2022)

Mitchell, T.; Overton, M. L.: On Properties of Univariate Max Functions at Local Maximizers. Optimization Letters (2022)

Mitchell, T.: Fast Interpolation-based Globality Certificates for Computing Kreiss Constants and the Distance to Uncontrollability. SIAM Journal on Matrix Analysis and Applications 42 (2), S. 578 - 607 (2021)

Mitchell, T.: Computing the Kreiss Constant of a Matrix. SIAM Journal on Matrix Analysis and Applications 41 (4), S. 1944 - 1975 (2020)

Benner, P.; Mitchell, T.: Extended and Improved Criss-Cross Algorithms for Computing the Spectral Value Set Abscissa and Radius. SIAM Journal on Matrix Analysis and Applications 40 (4), S. 1325 - 1352 (2019)

Benner, P.; Himpe, C.; Mitchell, T.: On Reduced Input-Output Dynamic Mode Decomposition. Advances in Computational Mathematics 44 (6), S. 1751 - 1768 (2018)

Benner, P.; Mitchell, T.: Faster and More Accurate Computation of the H_∞ Norm via Optimization. SIAM Journal on Scientific Computing 40 (5), S. A3609 - A3635 (2018)

Curtis, F. E.; Mitchell, T.; Overton, M. L.: A BFGS-SQP Method for Nonsmooth, Nonconvex, Constrained Optimization and its Evaluation using Relative Minimization Profiles. Optimization Methods and Software 32 (1), S. 148 - 181 (2017)

Guglielmi, N.; Gürbüzbalaban, M.; Mitchell, T.; Overton, M. L.: Approximating the Real Structured Stability Radius with Frobenius Norm Bounded Perturbations. SIAM Journal on Matrix Analysis and Applications 38 (4), S. 1323 - 1353 (2017)

Benner, P.; Mitchell, T.; Overton, M. L.: Low-Order Control Design using a Reduced-Order Model with a Stability Constraint on the Full-Order Model. In: 2018 IEEE Conference on Decision and Control (CDC), S. 3000 - 3005. IEEE Conference on Decision and Control (CDC), Fontainebleau, Miami Beach, FL, USA, 17. Dezember 2018 - 19. Dezember 2018. (2018)

Aliyev, N.; Benner, P.; Mengi, E.; Mitchell, T.; Schwerdtner, P.; Voigt, M.: H_∞-Control of Large-Scale Systems. In XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, S. 395 - 397. XXI Householder Symposium on Numerical Linear Algebra, Selva di Fasano, Italy, 14. Juni 2020 - 19. Juni 2020. (2020)

Mitchell, T.: Computing the Kreiss Constant of a Matrix. In XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, S. 275 - 277. XXI Householder Symposium on Numerical Linear Algebra, Selva di Fasano, Italy, 14. Juni 2020 - 19. Juni 2020. (2020)

Liang, B.; Mitchell, T.; Sun, J.: NCVX: A User-Friendly and Scalable Package for Nonconvex Optimization in Machine Learning. (2022)

Mitchell, T.; Van Dooren, P.: Root-max Problems, Hybrid Expansion-Contraction, and Quadratically Convergent Optimization of Passive Systems. submitted to SINUM (2021)

Jakovcevic Stor, N.; Mitchell, T.; Tomljanovic, Z.; Ugrica, M.: Fast optimization of viscosities for frequency-weighted damping of second-order systems. (2021)

Mitchell, T.: Convergence Rate Analysis and Improved Iterations for Numerical Radius Computation. (2020)

Kungurtsev, V.; Mitchell, T.; Vyhlidal, T.: A Comparison of Nonsmooth, Nonconvex, Constrained Optimization Solvers for the Design of Time-Delay Compensators. (2018)