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| Content Provider | Springer Nature Link |
|---|---|
| Author | Bhatti, Aamer Iqbal Butt, Yasir Awais Sachkov, Yuri L. |
| Copyright Year | 2016 |
| Abstract | We study local and global optimality of geodesics in the left invariant sub-Riemannian problem on the Lie group SH(2). We obtain the complete description of the Maxwell points corresponding to the discrete symmetries of the vertical subsystem of the Hamiltonian system. An effective upper bound on the cut time is obtained in terms of the first Maxwell times. We study the local optimality of extremal trajectories and prove the lower and upper bounds on the first conjugate times. We also obtain the generic time interval for the n-th conjugate time which is important in the study of sub-Riemannian wavefront. Based on our results of n-th conjugate time and n-th Maxwell time, we prove a generalization of Rolle’s theorem that between any two consecutive Maxwell points, there is exactly one conjugate point along any geodesic. |
| Ending Page | 770 |
| Page Count | 24 |
| Starting Page | 747 |
| File Format | |
| ISSN | 10792724 |
| e-ISSN | 15738698 |
| Journal | Journal of Dynamical and Control Systems |
| Issue Number | 4 |
| Volume Number | 22 |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2016-04-30 |
| Publisher Place | New York |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Geometric methods Systems Theory, Control Conjugate time Optimal control problems involving ordinary differential equations Maxwell points Vibration, Dynamical Systems, Control Sub-Riemannian geometry Special hyperbolic group SH(2) Calculus of Variations and Optimal Control; Optimization Analysis on real and complex Lie groups Analysis Cut time Applications of Mathematics Nonlinear systems |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Optimization Control and Systems Engineering Algebra and Number Theory Numerical Analysis |
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