Finite determination of accessibility and geometric structure of singular points for nonlinear systems. - Mohammad Amin Sarafrazi; Ülle Kotta; Zbigniew Bartosiewicz (CoRR, 2019)

Comments on "PBH tests for nonlinear systems". - Mohammad Amin Sarafrazi; Zbigniew Bartosiewicz; Ülle Kotta (Autom., 2020)

Weak reachability and controllability of discrete-time nonlinear systems: generic approach and singular points. - Tanel Mullari; Ülle Kotta; Zbigniew Bartosiewicz; Mohammad Amin Sarafrazi; Claude H. Moog; Ewa Pawluszewicz (Int. J. Control, 2020)

Finite determination of accessibility and singular points of nonlinear systems: An algebraic approach. - Mohammad Amin Sarafrazi; Ülle Kotta; Zbigniew Bartosiewicz (Syst. Control. Lett., 2020)

A Test for the Generic Strong Accessibility of Meromorphic Nonlinear Systems. - Francesco Carravetta; Mohammad Amin Sarafrazi; Zbigniew Bartosiewicz; Ülle Kotta (IEEE Trans. Autom. Control., 2020)

On the finiteness of accessibility test for nonlinear discrete-time systems. - Mohammad Amin Sarafrazi; Ewa Pawluszewicz; Zbigniew Bartosiewicz; Ülle Kotta (Int. J. Control, 2021)

Testing Generic Strong Accessibility of Nonlinear Control Systems via Polynomial (Quadratic) Immersion. - Francesco Carravetta; Mohammad Amin Sarafrazi; Zbigniew Bartosiewicz; Ülle Kotta (CDC, 2022)

Comments on "On structural accessibility of network nonlinear systems". - Mohammad Amin Sarafrazi (Syst. Control. Lett., 2022)

On the Stopping Criteria in Nonlinear Unknown Input Observability Condition. - Mohammad Amin Sarafrazi; Ülle Kotta; Zbigniew Bartosiewicz (IEEE Trans. Autom. Control., 2022)