Publications of Igor Pontes Duff

Benner, P., Goyal, P. K., & Pontes Duff, I. (2020)Balanced Truncation for Linear System with Quadratic Output: Theory, Error Bounds and NumericsIn: XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, 327–328.

Benner, P., Goyal, P. K., & Pontes Duff, I. (2020)Automatic Generation of Minimal and Reduced Models for Structured Parametric Dynamical SystemsIn: XXI Householder Symposium on Numerical Linear Algebra: Book of Abstracts, 199–200.

Peterson, L., Goyal, P. K., Pontes Duff, I., Gosea, I. V., Bremer, J., Benner, P., & Sundmacher, K.Stability-Guaranteed Inference of Reduced-Order Models with Control of Power-to-X ProcessesPresented at: 2024 AIChE Annual MeetingSan Diego, USA, October 27, 2024.

Gkimisis, L., Pontes Duff, I., Goyal, P. K., & Benner, P. (in press)On the Representation of Energy-Preserving Quadratic Operators with Application to Operator Inference.

Przybilla, J., Pontes Duff, I., Goyal, P. K., & Benner, P. (in press)Balanced Truncation of Descriptor Systems with a Quadratic Output.

Reddig, C., Goyal, P. K., Pontes Duff, I., & Benner, P. (in press)Active Sampling of Interpolation Points to Identify Dominant Subspaces for Model Reduction.

Reiter, S., Pontes Duff, I., Gosea, I. V., & Gugercin, S. (in press)H₂ Optimal Model Reduction of Linear Systems with Multiple Quadratic Outputs.

Goyal, P. K., Pontes Duff, I., & Benner, P. (in press)Inference of Continuous Linear Systems from Data with Guaranteed Stability.

Goyal, P. K., Pontes Duff, I., & Benner, P. (in press)Guaranteed Stable Quadratic Models and their applications in SINDy and Operator Inference.