This repository contains the source code used in our study on how to find the proper approximation of linear operator in the case of a dynamical system with control, where some variables are unobserved. We consider two test nonlinear systems and separately the case of the unknown ground truth control operator. If you use this research in your work, we kindly ask you to cite
@article{katrutsa2024data,
title={Data-driven optimal prediction with control},
author={Katrutsa, Aleksandr and Oseledets, Ivan and Utyuzhnikov, Sergey},
journal={arXiv preprint arXiv:2406.01991},
year={2024}
}