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Documents  Rifford, Ludovic | enregistrements trouvés : 2

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Research talks;Control Theory and Optimization;Geometry

This will be an introduction to sub-Riemannian geometry from the point of view of control theory. We will define sub-Riemannian structures and prove the Chow Theorem. We will describe normal and abnormal geodesics and discuss the completeness of the Carnot-Carathéodory distance (Hopf-Rinow Theorem). Several examples will be given (Heisenberg group, Martinet distribution, Grusin plane).

53C17 ; 49Jxx

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Research talks;Control Theory and Optimization;Dynamical Systems and Ordinary Differential Equations;Geometry

The geometric control theory is concerned with the study of control systems in finite dimension, that is dynamical systems on which one can act by a control. After a brief introduction to controllability properties of control systems, we will see how basic techniques from control theory can be used to obtain for example generic properties in Hamiltonians dynamics.

34H05 ; 93C15 ; 93B27

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