Papers and preprints on-line

1. (Jointly with Boris Doubrov) Geometry of curves in parabolic homogeneous spaces, arXiv:1110.0226 v1 [math. DG], 20 pages .pdf

2. (Jointly with Boris Doubrov) On geometry of curves of flags of constant type, arXiv:1110.0242 v1 [math. DG], 39 pages .pdf

3. (Jointly with Boris Doubrov) Equivalence of Variational Problems of Higher Order, Differential Geometry and its Applications , Volume 29, Issue 2, March 2011, Pages 255-270 .pdf

4. (Jointly with Wojciech Krynski) Canonical frames for distributions of odd rank and corank 2 with maximal first Kronecker index, Journal of Lie Theory, 21 (2011), No. 2, 307--346 ,  arXiv: 1003.1405 v1 [math. DG] .pdf

5. (Jointly with Chengbo Li) Jacobi Equations and Comparison Theorems for Corank 1 sub-Riemannian Structures with Symmetries, Journal of Geometry and Physics 61 (2011) 781-807, arXiv: 0908.4397 v1 [math.DG], .pdf

6. On Tanaka's prolongation procedure for filtered structures of constant type , Symmetry, Integrability and Geometry: Methods and Applications (SIGMA), Special Issue "Elie Cartan and Differential Geometry", v. 5, 2009, doi:10.3842/SIGMA.2009.094, 0906.0560 v3 [math.DG], 21 pages. .pdf

7. (Jointly with Boris Doubrov) On local geometry of rank 3 distributions with 6-dimensional square, 0807.3267 v1 [math.DG], 40 pages, , .pdf

8. (Jointly with Chengbo Li) Parametrized curves in Lagrange Grassmannians, C.R. Acad. Sci. Paris, Ser. I, Vol. 345, Issue 11, 647-652, presented by Pierre Deligne, .pdf

9. (Jointly with Chengbo Li) Differential geometry of curves in Lagrange Grassmannians with given Young diagram, Differential Geometry and its Applications, 27 (2009), 723-742, DOI: 10.1016/j.difgeo.2009.07.002 ,arXiv:0708.1100v1 [math.DG], .pdf

10.(Jointly with B. Doubrov) On local geometry of nonholonomic rank 2 distributions, Journal of London Mathematical Society, 80(3):545-566, 2009, doi: 10.1112/jlms/jdp044, arxiv math.DG/0703662, 21 pages .pdf

11. (Jointly with A. Agrachev) Nurowski's conformal structures for (2,5)-distributions via dynamics of abnormal extremals, Proceedings of RIMS Symposium on "Developments of Cartan Geometry and Related Mathematical Problems", "RIMS Kokyuroku" series 1502, 204-218, arxiv math.DG/0605059, 13 pages, .pdf

12.(Jointly with B. Doubrov) A canonical frame for nonholonomic rank two distributions of maximal class, C.R. Acad. Sci. Paris, Ser. I, Vol. 342, Issue 8 (15 April 2006), 589-594, presented by Michael Gromov,
arxiv math.DG/0504319, SISSA preprint 25/2005/M .pdf

13. (Jointly with A. Agrachev) On  feedback classification of affine control systems with one input and small-dimensional affine
 control systems with two inputs, SIAM Journal on Control and Optimization, Vol. 46, Issue 4 (2007),1431-1460; SISSA preprint 87/2004/M, 29 pages, .pdf


14.  Complete systems of invariants  for rank 1 curves in Lagrange Grassmannians, Differential Geom. Application, Proc. Conf. Prague, 2005, pp 365-379, Charles University, Prague;
arxiv math. DG/0411190, SISSA preprint 82/2004/M .ps , pdf

15. Variational Approach to Differential Invariants of Rank 2 Vector Distributions,
Differential Geometry and Its Applications, Vol. 24, Issue 3 (May 2006), 235-259;
arxiv math. DG/0402171, SISSA preprint 12/2004/M (the long version 37 pages)..ps,.pdf
 
16. Fundamental form and Cartan's tensor of  (2,5)-distributions coincide,  
J. Dynamical and Control Systems, Vol.12, No. 2, April 2006, 247-276; arxiv math. DG/0402195, SISSA preprint 13/2004/M..ps, .pdf

17.  On geodesic equivalence of Riemannian metrics and sub-Riemannian metrics on distributions of corank 1,
Journal of Mathematical Sciences, Vol. 135, Number 4 (June 2006), 3168 - 3194  
arxiv math. DG/0406111, SISSA preprint 41/2004/M, 30 pages..ps, .pdf

18.   (Jointly with A. Agrachev and N. Chtcherbakova) On curvatures and focal points of dynamical Lagrangian distributions and their reductions by first integrals, 
J. Dynamical and Control Systems, 11,  2005,  No.3, 297-327. 
arxiv math. DG/0409152,  SISSA preprint 58/2004/M, .ps, .pdf

19.  (Jointly with A. Agrachev) Geometry of Jacobi curves. I,
J. Dynamical and Control Systems, 8,  2002, No. 1, 93-140. .pdf

20.  (Jointly with A.  Agrachev) Geometry of Jacobi curves. II,
J. Dynamical and Control Systems, 8,  2002,  No.2, 167-215. .pdf
 
21.  Nonregular abnormal extremals of 2-distribution: existence, second variation and rigidity,
J. Dynamical and Control systems , 5(1999), No. 3, 347-383. .pdf

22.  (Jointly with  M.Zhitomirskii) Rigid paths of generic 2-distributions on 3-manifolds, 
Duke Mathematical Journal, Vol. 79, No. 2, 1995, 281-307, .pdf

23.  (Jointly with A. Agrachev ) Principle Invariants of Jacobi curves, In the book:
Nonlinear Control in the Year 2000, v.1,A. Isidori, F. Lamnabhi-Lagarrigue \&
W.Respondek, Eds, Lecture Notes in Control and Information Sciences 258, Springer, 2001, 9-22..ps