Dr. Victoria Grushkovskaya

(a.k.a. Viktoriia Grushkovska)

Institute of Mathematics, Julius Maximilian University of Würzburg
Emil-Fischer-Straße 40, 97074 Würzburg, Germany

Institute of Applied Mathematics and Mechanics,
National Academy of Sciences of Ukraine




  1. V. Grushkovskaya, A. Zuyev, C. Ebenbauer
    On a class of generating vector fields for the extremum seeking problem: Lie bracket approximation and stability properties.

    Automatica, 2018, Vol. 94, pp.151-160.
    DOI: 10.1016/j.automatica.2018.04.024

  2. V. Grushkovskaya,  S. Michalowsky, A. Zuyev, M. May,  C. Ebenbauer
    A family of extremum seeking laws for a unicycle model with a moving target: theoretical and experimental studies.

    Proc. 17th European Control Conference (ECC 2018), 2018, pp. 1-6.
    DOI: 10.23919/ECC.2018.8550280

  3. V. Grushkovskaya, A. Zuyev.
    Obstacle Avoidance Problem for Second Degree Nonholonomic Systems.
     Proc. 57th IEEE Conf. on Decision and Control, 2018, pp. 1500-1505.

  4. V. Grushkovskaya, A. Zuyev, C. Ebenbauer. 
    On extremum seeking controllers based on the Lie bracket approximation in domains with obstacles.
    PAMM - Proceedings in Applied Mathematics and Mechanics, 2018, Vol. 18, Issue 1, pp. 1-2.
  5. V. Grushkovskaya, H.-B. Dürr, C. Ebenbauer,  A. Zuyev
    Extremum Seeking for Time-Varying Functions using Lie Bracket Approximations.
    IFAC-PapersOnLine (Proc. 20th IFAC World Congress),  2017, Vol.50, No.1, pp. 5522–5528.

    DOI: 10.1016/j.ifacol.2017.08.1093
  6. A. Zuyev, V. Grushkovskaya
    Obstacle Avoidance Problem for Driftless Nonlinear Systems with Oscillating Controls.
    IFAC-PapersOnLine (Proc. 20th IFAC World Congress),  2017, Vol.50, No.1, pp. 15343–15348.

    DOI: 10.1016/j.ifacol.2017.08.1979
  7. C. Ebenbauer, S. Michalowsky, V. Grushkovskaya, B. Gharesifard
    Distributed Optimization Over Directed Graphs with the Help of Lie Brackets.
    IFAC-PapersOnLine (Proc. 20th IFAC World Congress),  2017, Vol.50, No.1, 10476–10481.
    DOI: 10.1016/j.ifacol.2017.08.2456

  8. A. Zuyev, V. Grushkovskaya
    Motion Planning for Control-Affine Systems Satisfying Low-Order Controllability Conditions
    International Journal of Control, 2017, Vol.90, No.11, pp. 2517-2537.
    DOI: 10.1080/00207179.2016.1257157

  9. V. Grushkovskaya
    Gradient-free control algorithms for motion planning with obstacle avoidance.
    Transactions of IAMM, 2017,  Vol.31,  P.13-27. 
    (in Russian)

  10. V. Grushkovskaya
    On the influence of resonances on the asymptotic behavior of trajectories of nonlinear systems in critical cases.
    Nonlinear Dynamics, 2016, Vol.86, No.1, P.587-603.
    DOI:  10.1007/s11071-016-2909-8

  11. V. Grushkovskaya
    Asymptotic Decay of Solutions to an Essentially Nonlinear System with Two-Frequency Resonances.
    Applicable Analysis, 2016, Vol. 95, No.11, P. 2501-2516. 
    DOI: 10.1080/00036811.2015.1094798

  12. V. Grushkovskaya, C. Ebenbauer
    Multi-Agent Coordination with Lagrangian Measurements.
    IFAC-PapersOnLine, 2016, Vol.49, No. 22, P.115-120.
    DOI: 10.1016/j.ifacol.2016.10.382

  13. A. Zuyev, V. Grushkovskaya, P. Benner
    Time-varying stabilization of a class of driftless systems satisfying second-order controllability conditions.
    Proc. of the European Control Conference’16, 2016, P.575-580.

    DOI:  10.1109/ECC.2016.7810346
  14. V. Grushkovskaya
    Asymptotic behavior of solutions of nonlinear systems with multiple imaginary eigenvalues.
    PAMM - Proceedings in Applied Mathematics and Mechanics, 2016, Vol. 16, No.1, P. 271-272.  
    DOI: 10.1002/pamm.201610124

  15. V. Grushkovskaya, A. Zuyev 
    On the motion planning problem for a nonlinear system in a neighborhood of a given curve.
    Transactions of IAMM, 2016,  Vol.30,  P.27-42. 
    (in Russian)

  16. V. Grushkovskaya
    Decay rate estimate for solutions of a nonlinear system with equal frequencies
    Proceedings of the Institute of Mathematics of NASU, 2016, Vol. 13, No. 3, P. 28-44. 
    (in Russian)

  17. V. Grushkovskaya, A. Zuyev
    Attractors of Nonlinear Dynamical Systems with a Weakly Monotonic Measure.
    Journal of Mathematical Analysis and Applications, 2015, Vol.422, P.559-570.
    DOI: 10.1016/j.jmaa.2014.08.046

  18. V. Grushkovskaya, A. Zuyev
    Optimal Stabilization Problem with Minimax Cost in a Critical Case.
    IEEE Transactions on Automatic Control, 2014,Vol.59, N.9,  P.2512-2517.
    DOI: 10.1109/TAC.2014.2304399

  19. V. Grushkovskaya, A. Zuyev
    Optimal Stabilization of Nonlinear Systems by an Output Feedback Law in a Critical Case .
    Proc. of the 52 nd IEEE Conference on Decision and Control
    , 2013, P.4607-4612.
    DOI 10.1109/CDC.2013.6760610

  20. V. Grushkovskaya, A. Zuyev
    Asymptotic Behavior of Solutions of a Nonlinear System in the Critical Case of q Pairs of Purely Imaginary Eigenvalues.
    Nonlinear Analysis: Theory, Methods & Applications, 2013, Vol.80, P.156-178.
    DOI 10.1016/j.na.2012.10.007

  21. V. Grushkovskaya, A. Zuyev
    Two-Point Problem for Systems Satisfying the Controllability Condition with Lie Brackets of the Second Order.
    Journal of Mathematical Sciences, 2017, Vol. 220, No. 3, P. 301-317 (Translation).
    DOI: 10.1007/s10958-016-3185-3

  22. V. Grushkovskaya, A. Zuyev
    Approximate Solution of the Boundary Problem for Controllable Systems Satisfying the Rank Condition.
    Proceedings of the Institute of Mathematics of NASU, 2014, Vol. 11, No. 4, P. 87-102.
    (in Russian, https://zbmath.org/?q=an:06533591 )

  23. V. Grushkovskaya, A. Zuyev
    Asymptotic Properties of Trajectories of a Nonlinear System in a Case of the Fourth Order Resonance.
    Rigid Body Mechanics, 2013, Vol.43, P.109-123.
    (in Russian)

  24. V. Grushkovskaya, A. Zuyev
    Asymptotic Behavior of Solutions of System with Critical Variables in the Case of Two Pairs of Purely Imaginary Roots.
    Dynamical systems, 2011, Vol. 1(29), N.2, P.205-216.
    (in Russian, https://zbmath.org/?q=an:06077215)

  25. V. Grushkovskaya, A. Zuyev
    Stability Conditions for Nonlinear Dynamical Systems with a Monotonic Measure on the Phase Flow.
    Transactions of IAMM, 2011,  Vol.22,  P.62-70.
    (in Russian, https://zbmath.org/?q=an:06022846)

  26. V. Grushkovskaya, A. Zuyev
    The Stabilization of Nonlinear Systems with a Constraint Set as a Triangular.
    Transactions of IAMM, 2009, Vol.19, P.53-64.
    (in Russian, https://zbmath.org/?q=an:06062243)