Agrachev, Andrei; Barilari, Davide; Boscain, Ugo [Zelenko, Igor] A comprehensive introduction to sub-Riemannian geometry. From the Hamiltonian viewpoint. With an appendix by Igor Zelenko. (English) Zbl 1487.53001 Cambridge Studies in Advanced Mathematics 181. Cambridge: Cambridge University Press (ISBN 978-1-108-47635-5/hbk; 978-1-108-67732-5/ebook). xviii, 745 p. (2020). Reviewer: Alpár R. Mészáros (Durham) MSC: 53-01 53C17 53Dxx 53C20 53-02 PDFBibTeX XMLCite \textit{A. Agrachev} et al., A comprehensive introduction to sub-Riemannian geometry. From the Hamiltonian viewpoint. With an appendix by Igor Zelenko. Cambridge: Cambridge University Press (2020; Zbl 1487.53001) Full Text: DOI Backlinks: MO MO
Agrachev, Andrei; Zelenko, Igor On feedback classification of control-affine systems with one- and two-dimensional inputs. (English) Zbl 1140.93018 SIAM J. Control Optim. 46, No. 4, 1431-1460 (2007). MSC: 93B29 53A55 PDFBibTeX XMLCite \textit{A. Agrachev} and \textit{I. Zelenko}, SIAM J. Control Optim. 46, No. 4, 1431--1460 (2007; Zbl 1140.93018) Full Text: DOI arXiv
Agrachev, Andrei; Zelenko, Igor Nurowski’s conformal structures for (2,5)-distributions via dynamics of abnormal extremals. arXiv:math/0605059 Preprint, arXiv:math/0605059 [math.DG] (2006). MSC: 58A30 53A55 BibTeX Cite \textit{A. Agrachev} and \textit{I. Zelenko}, ``Nurowski's conformal structures for (2,5)-distributions via dynamics of abnormal extremals'', Preprint, arXiv:math/0605059 [math.DG] (2006) Full Text: arXiv
Agrachev, A. A.; Chtcherbakova, N. N.; Zelenko, I. On curvatures and focal points of distributions of dynamical Lagrangian distributions and their reductions by first integrals. (English) Zbl 1160.37383 J. Dyn. Control Syst. 11, No. 3, 297-327 (2005). MSC: 37J15 37J05 53D05 70G45 70H05 70H33 PDFBibTeX XMLCite \textit{A. A. Agrachev} et al., J. Dyn. Control Syst. 11, No. 3, 297--327 (2005; Zbl 1160.37383) Full Text: DOI arXiv
Agrachev, A. A.; Zelenko, I. Geometry of Jacobi curves. II. (English) Zbl 1045.53051 J. Dyn. Control Syst. 8, No. 2, 167-215 (2002). Reviewer: Mircea Puta (Timişoara) MSC: 53D05 37J99 70G45 PDFBibTeX XMLCite \textit{A. A. Agrachev} and \textit{I. Zelenko}, J. Dyn. Control Syst. 8, No. 2, 167--215 (2002; Zbl 1045.53051) Full Text: DOI
Agrachev, A. A.; Zelenko, I. Geometry of Jacobi curves. I. (English) Zbl 1019.53038 J. Dyn. Control Syst. 8, No. 1, 93-140 (2002). Reviewer: Mircea Puta (Timisoara) MSC: 53D05 37J99 70G45 PDFBibTeX XMLCite \textit{A. A. Agrachev} and \textit{I. Zelenko}, J. Dyn. Control Syst. 8, No. 1, 93--140 (2002; Zbl 1019.53038) Full Text: DOI
Agrachev, Andrei; Zelenko, Igor Principal invariants of Jacobi curves. (English) Zbl 1239.53059 Isidori, Alberto (ed.) et al., Nonlinear control in the year 2000. Vol. 1. Papers from the 2nd workshop of the nonlinear control network, Paris, France, June 5–9, 2000. London: Springer (ISBN 1-85233-363-4). Lect. Notes Control Inf. Sci. 258, 9-21 (2001). MSC: 53C22 53D12 49J10 93B20 PDFBibTeX XMLCite \textit{A. Agrachev} and \textit{I. Zelenko}, Lect. Notes Control Inf. Sci. 258, 9--21 (2001; Zbl 1239.53059) Full Text: DOI