2014

• Geometry and Control  
• Extremals and their optimality

2012

• On the curvature of optimal control problems

2011

• On the Long-time Behaviour of Dissipative Systems  

2008

• Control of Diffeomorphisms and Densities  

2007

• Singular curves and invariants of geometric structures

2006

• Low-Dimensional Control of the 2D Navier–Stokes and Euler Equations  
• Geometric Control and Geometry of Vector Distributions