Papers in preparation


1. (Jointly with B. Doubrov)   Geometry of curves in parabolic homogeneous spaces.;

2. (Jointly with B. Doubrov)   On geometry of curves of flags of constant type

3. (Jointly with B. Doubrov)   On local geometry of vector distribution with given Jacobi symbols

4. (Jointly with Chengbo Li)   Rauch type comparison theorems for number of conjugate points along extremals of optimal control problems.

5. (Jointly with B. Doubrov)   Distributions controllable by abnormal extremal trajectories are of finite type

6. (Jointly with Paul Lee and Chengbo Li)  On measure contraction property of sub-Riemannian metrics