**Journal papers**

Singularities of min time affine control systems.

Preprint (with Féjoz, J.; Orieux, M.; Roussarie, R.)Metric approximation of minimum time control systems.

Preprint (with Pomet, J.-B.; Rouot, J.)Maximal determinants of Schrödinger operators

Preprint (with Aldana, C.; Freitas, P.)Clustering with feature selection using alternating minimization. Application to computational biology

Preprint (with Barlaud, M.; Deprez, M.; Gilet, C.)Non-integrability of the minimum-time Kepler problem

*J. Geom. Phys.***132**(2018), 452--459 (with Orieux, M.; Combot, T.; Féjoz, J.)Solving chance-constrained optimal control problems in aerospace via Kernel Density Estimation

*Optimal Control Appl. Methods***39**(2018), no. 5, 1833--1858 (with Cerf, M.; Sassi, A.; Trélat, E.; Zidani, H.)L^1-minimization for mechanical systems

*SIAM J. Control Optim.***54**(2016), no. 3, 1245-1265 (with Chen, Z.; Chitour, Y.)Metrics with equatorial singularities on the sphere

*Ann. Mat. Pura Appl.***193**(2014), no. 5, 1353-1382 (with Bonnard, B.)Conjugate-cut loci and injectivity domains on two-spheres of revolution

*ESAIM Control Optim. and Calc. Var.***19**(2013), no. 2, 533-554 (with Bonnard, B.; Janin, G.)Minimum fuel control of the planar circular restricted three-body problem

*Celestial Mech. Dynam. Astronom.***114**(2012), no. 1, 137-150 (with Daoud, B.; Gergaud, J.)Minimum time control of the restricted three-body problem

*SIAM J. Control Optim.***50**(2012), no. 6, 3178-3202 (with Daoud, B.)Differential pathfollowing for regular optimal control problems

*Optim. Methods Softw.***27**(2012), no. 2, 177-196 (with Cots, O.; Gergaud, J.)Convexity of injectivity domains on the ellipsoid of revolution: The oblate case

*C. R. Acad. Sci. Paris, Ser. I***348**(2010), 1315-1318 (with Bonnard, B.; Rifford, L.)Geometric and numerical techniques in optimal control of the two and three body problems

*Commun. Inf. Syst.***10**(2010), no. 4, 239-278 (with Bonnard, B.; Picot, G.)Conjugate and cut loci of a two-sphere of revolution with application to optimal control

*Ann. Inst. H. Poincaré Anal. Non Linéaire***26**(2009), no. 4, 1081-1098 (with Bonnard, B.; Sinclair, R.; Tanaka, M.)Geodesic flow of the averaged controlled Kepler equation

*Forum Math.***21**(2009), no. 5, 797-814 (with Bonnard, B.)Optimality results in orbit transfer

*C. R. Acad. Sci. Paris, Ser. I***345**(2007), 319-324 (with Bonnard, B.)Riemannian metric of the averaged energy minimization problem in orbital transfer with low thrust

*Ann. Inst. H. Poincaré Anal. Non Linéaire***24**(2007), no. 3, 395-411 (with Bonnard, B.)Second order optimality conditions in the smooth case and applications in optimal control

*ESAIM Control Optim. and Calc. Var.***13**(2007), no. 2, 207-236 (with Bonnard, B.; Trélat, E.)Energy minimization of single-input orbit transfer by averaging and continuation

*Bull. Sci. Math.***130**(2006), no. 8, 707-719 (with Bonnard, B.; Dujol, R.)Averaging and optimal control of elliptic Keplerian orbits with low propulsion

*Systems Control Lett.***55**(2006), no. 9, 755-760 (with Bonnard, B.; Dujol, R.)Geometric optimal control of elliptic Keplerian orbits

*Discrete Contin. Dyn. Syst. Ser. B***5**(2005), no. 4, 929-956 (with Bonnard, B.; Trélat, E.)3D Geosynchronous Transfer of a Satellite: Continuation on the Thrust

*J. Optim. Theory Appl.***118**(2003), no. 3, 541-565 (with Gergaud, J.; Noailles, J.)Coplanar control of a satellite around the Earth

*ESAIM Control Optim. and Calc. Var.***6**(2001), 239-258 (with Noailles, J.)Sensitivity analysis for time optimal orbit transfer

*Optimization***49**(2001), no. 4, 327-350 (with Noailles, J.)

*Variational methods in imaging and geometric control*

Radon Series on Comput. and Applied Math.**18**, de Gruyter, 2017 (with Bergounioux, M.; Peyré, G.; Schnörr, C.; Haberkorn, T.)Special issue on New trends in optimal control

*Discrete Contin. Dyn. Syst.***35**(2015), no. 9 (with Grüne, L.; do Rosario de Pinho, M.; Trélat, E.; Zidani, H.)Special issue in the honor of Bernard Bonnard. Part I and II

*Math. Control Relat. Fields***3**(2013), no. 3-4 (with Chyba, M.; Sugny, D.; Trélat, E.)

Optimal control of slow-fast mechanical systems

To appear (with Dell'Elce, L.; Pomet, J.-B.; Rouot, J.)

Proceedings of UCA Complex days, Nice, January 2018Approximation by filtering in optimal control and applications

*IFAC PapersOnLine***50**(2017), no. 1, 1649-1654 (with Dargent, T.; Nicolau, F.)

Proceedings of the 20th IFAC world congress, Toulouse, July 2017On local optima in minimum time control of the restricted three-body problem

*Recent Advances in Celestial and Space Mechanics*, 209-302, Mathematics for Industry**23**, Springer, 2016 (with Farrès, A.)On the injectivity and nonfocal domains of the ellipsoid of revolution

*Geometric Control Theory and Sub-Riemannian Geometry*, 73-85, INdAM Series**5**, Springer, 2014 (with Royer, C. W.)

Proceedings of the INdAM meeting on Geometric Control and sub-Riemannian geometry, Cortona, May 2012Energy minimization in two-level dissipative quantum control: The integrable case

*Discrete Contin. Dyn. Syst.***suppl.**(2011), 198-208 (with Bonnard, B.; Cots, O.)

Proceedings of the 8th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Dresden, May 2010Discrete and differential homotopy in circular restricted three-body control

*Discrete Contin. Dyn. Syst.***suppl.**(2011), 229-239 (with Daoud, B.; Gergaud, J.)

Proceedings of the 8th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Dresden, May 2010On some Riemannian aspects of two and three-body controlled problems

*Recent Advances in Optimization and its Applications in Engineering*, 205-224, Springer, 2010 (with Daoud, B.; Gergaud, J.)

Proceedings of the 14th Belgian-French-German Conference on Optimization, Leuven, September 2009Remarks on quadratic Hamiltonians in spaceflight mechanics

*Lagrangian and Hamiltonian Methods for Nonlinear Control*, 365-373, Lecture Notes in Control and Inform. Sci.**366**, Springer, 2007 (with Bonnard, B.; Dujol, R.)

Proceedings of the 3rd IFAC Workshop on Lagrangian and Hamiltonian Methods for Nonlinear Control, Nagoya, July 2006Second order optimality conditions in optimal control with applications

*Discrete Contin. Dyn. Syst.***suppl.**(2007), 145-154 (with Bonnard, B.; Trélat, E.)

Proceedings of the 6th AIMS Conference on Dynamical Systems, Differential Equations and Applications, Poitiers, June 2006Smooth approximations of single-input controlled Keplerian trajectories: Homotopies and averaging

*Taming heterogeneity and complexity of embedded control*, 73-95, International Scientific and Technical Encyclopedia, 2007 (with Bonnard, B.; Dujol, R.)

Proceedings of the Joint CTS-HYCON Workshop on Nonlinear and Hybrid Control, Paris, July 2006Smooth homotopies for single-input time optimal orbital transfer

*Int. J. Tomogr. Stat.***5**(2007), no. W07, 26-31 (with Bonnard, B.; Dujol, R.)

Proceedings of the 13th IFAC Workshop on Control Applications of Optimisation, Paris, April 2006Averaging and optimal control of elliptic Keplerian orbits with low propulsion

*Int. J. Tomogr. Stat.***5**(2007), no. W07, 20-25 (with Bonnard, B.; Dujol, R.)

Proceedings of the 13th IFAC Workshop on Control Applications of Optimisation, Paris, April 2006Riemannian metric of the averaged controlled Kepler equation

*Systems, Control, Modeling and Optimization*, 79-89, IFIP Int. Fed. Inf. Process.**202**, Springer, 2006 (with Bonnard, B.; Dujol, R.)

Proceedings of the 22nd IFIP TC 7 conference, Turin, July 2005Introduction to nonlinear optimal control

*Advanced topics in control systems theory*, 1-60, Lecture Notes in Control and Inform. Sci.**328**, Springer, 2006 (with Bonnard, B.)Computation of conjugate times in smooth optimal control: the COTCOT algorithm

*Proceedings of the 44th IEEE CDC and ECC 2005*, 929-933, Seville, December 2005 (with Bonnard, B.; Trélat, E.)Minimum time control of the Kepler equation

*Unsolved Problems in Mathematical Systems and Control Theory*, 89-92, Princeton University Press, 2004 (with Gergaud, J.; Noailles, J.)Numerical Optimal Control and Orbital Transfers

*Sonderforschungsbereich 255: Transatmosphärische Flugsysteme*, 39-49, Hieronymus München, 2002 (with Gergaud, J.; Haberkorn, T.; Martinon, P.; Noailles, J.)

Proceedings of the Optimal Control Workshop, Greifswald, October 2002Wavelets for adaptive solution of boundary value problems

*Proceedings of the 16th IMACS World Congress*, 1-6, Lausanne, August 2000 (with Noailles, J.)Continuous optimal control sensitivity analysis with AD

*Automatic Differentiation: From Simulation to Optimization*, 109-117, Springer, 2002 (with Noailles, J.)

Proceedings of AD'2000, Nice, June 2000

Sur la géométrie des transferts orbitaux

*Habilitation*, Univ. Toulouse, 2006Contribution à l'étude du contrôle en temps minimal des transferts orbitaux

*PhD thesis*, Univ. Toulouse, 2000

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