Affiliation:
1. Department of Mathematics, Kyoto University, Kyoto 606-8502, Japan
Abstract
Abstract
We develop the differential geometric and geometric analytic studies of Hamiltonian systems. Key ingredients are the curvature operator, the weighted Laplacian, and the associated Riccati equation.We prove appropriate generalizations of the Bochner-Weitzenböck formula and Laplacian comparison theorem, and study the heat flow.
Subject
Applied Mathematics,Geometry and Topology,Analysis
Reference62 articles.
1. [1] A. A. Agrachev, Curvature and hyperbolicity of Hamiltonian systems (Russian), Tr. Mat. Inst. Steklova 256 (2007), Din. Sist. i Optim., 31-53
2. translation in Proc. Steklov Inst. Math. 256 (2007), 26-46.
3. [2] A. A. Agrachev, Geometry of optimal control problems and Hamiltonian systems, Nonlinear and optimal control theory, 1-59, Lecture Notes in Math., 1932, Springer, Berlin, 2008.
4. [3] A. A. Agrachev and R. V. Gamkrelidze, Feedback-invariant optimal control theory and differential geometry. I. Regular extremals, J. Dynam. Control Systems 3 (1997), 343-389.
5. [4] A. A. Agrachev and P. W. Y. Lee, Generalized Ricci curvature bounds for three dimensional contact subriemannian manifolds, Preprint (2009). Available at arXiv:0903.2550
Cited by
12 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献