- Jacob Hammer, “Optimal robust tracking by state feedback: infinite horizon”, International Journal of Control, 95, № 4, 2022, 1070
![https://doi.org/10.1080/00207179.2020.1839790 crossref](/refsvg/svg/crossref.svg)
- L. J. Williamson, E. Polak, “Relaxed Controls and the Convergence of Optimal Control Algorithms”, SIAM J. Control Optim., 14, № 4, 1976, 737
![https://doi.org/10.1137/0314047 crossref](/refsvg/svg/crossref.svg)
- Rui Zou, Sourabh Bhattacharya, “On Optimal Pursuit Trajectories for Visibility-Based Target-Tracking Game”, IEEE Trans. Robot., 35, № 2, 2019, 449
![https://doi.org/10.1109/TRO.2018.2882747 crossref](/refsvg/svg/crossref.svg)
- H. T. Banks, “Variational Problems Involving Functional Differential Equations”, SIAM Journal on Control, 7, № 1, 1969, 1
![https://doi.org/10.1137/0307001 crossref](/refsvg/svg/crossref.svg)
- Weston I. Nathanson, “Control problems with intermediate constraints”, J Optim Theory Appl, 8, № 4, 1971, 256
![https://doi.org/10.1007/BF00931882 crossref](/refsvg/svg/crossref.svg)
- Andrey Agrachev, Andrey Sarychev, 6, Instability in Models Connected with Fluid Flows I, 2008, 1
![https://doi.org/10.1007/978-0-387-75217-4_1 crossref](/refsvg/svg/crossref.svg)
- Optimal Control of Differential and Functional Equations, 1972, 517
![https://doi.org/10.1016/B978-0-12-735150-6.50016-6 crossref](/refsvg/svg/crossref.svg)
- N. Ahmed, N. Georganas, “On optimal parameter selection”, IEEE Trans. Automat. Contr., 18, № 3, 1973, 313
![https://doi.org/10.1109/TAC.1973.1100299 crossref](/refsvg/svg/crossref.svg)
- Ho-Lim Choi, Jacob Hammer, 2019 57th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2019, 950
![https://doi.org/10.1109/ALLERTON.2019.8919712 crossref](/refsvg/svg/crossref.svg)
- H. Banks, A. Manitius, “Application of abstract variational theory to hereditary systems–A survey”, IEEE Trans. Automat. Contr., 19, № 5, 1974, 524
![https://doi.org/10.1109/TAC.1974.1100631 crossref](/refsvg/svg/crossref.svg)