Bivas, Mira A nonautonomous Olech type result. (English) Zbl 1384.34026 Eur. J. Math. 3, No. 2, 342-362 (2017). Reviewer: Valerii V. Obukhovskij (Voronezh) MSC: 34A60 37C60 × Cite Format Result Cite Review PDF Full Text: DOI
Isaiah, Pantelis On the existence of stabilising feedback controls for real analytic small-time locally controllable systems. (English) Zbl 1327.93315 Math. Control Signals Syst. 27, No. 4, 467-492 (2015). MSC: 93D15 93B05 93C15 93C10 × Cite Format Result Cite Review PDF Full Text: DOI