Membre

Publications

Article dans une revue

• On the coupling of large deformations and elastic-plasticity in the mechanics of a simple system, Alain Cimetière, Alain Leger, Elaine Pratt. Journal of the Mechanics and Physics of Solids, 2019, 128, pp.239-254. ⟨10.1016/j.jmps.2019.04.011⟩
• On the equilibria and qualitative dynamics of a forced nonlinear oscillator with contact and friction, Alain Leger, Elaine Pratt. Discrete and Continuous Dynamical Systems - Series S, 2016, 9 (2), pp.501-527
• Stability in the obstacle problem for a shallow shell, Alain Léger, Bernadette Miara. Analysis and Applications, 2016, 14 (2), pp.207-232. ⟨10.1142/S0219530514500225⟩
• Dynamics of elastic bodies connected by a thin soft viscoelastic layer, Christian Licht, Alain Léger, Somsak Orankitjaroen, Ahmed Ould Khaoua. Journal de Mathématiques Pures et Appliquées, 2013, 99 (6), pp.685-703. ⟨10.1016/j.matpur.2012.10.005⟩
• Study of a transition in the qualitative behaviour of a simple oscillator with Coulomb friction, Elaine Pratt, Alain Leger, Xiang Zhang. Nonlinear Dynamics, 2013, 74 (3), pp.517-531. ⟨10.1007/s11071-013-0985-6⟩
• A fully nonlinear oscillator with contact and friction, Alain Léger, Elaine Pratt, Qingjie Cao. Nonlinear Dynamics, 2012, 70 (1), pp.511-522. ⟨10.1007/s11071-012-0471-6⟩
• The obstacle problem for a shallow shells: a curvilinear approach, Alain Leger, Bernadette Miara. International Journal of Numerical Analysis and Modeling Series B, 2011, 2 (1), pp.1-26
• On the periodic solutions of a non smooth dynamical system, Alain Leger, Elaine Pratt. Revue de Mécanique Appliquée et Théorique, 2011, 2 (5), pp.511-522
• Qualitative analysis of a forced nonsmooth oscillator with contact and friction, Alain Léger, Elaine Pratt. Annals of Solid and Structural Mechanics, 2011, 2 (1), pp.1-17. ⟨10.1007/s12356-011-0015-7⟩
• The obstacle problem for shallow shells in curvilinear coordinates, Alain Leger, Bernadette Miara. Comptes rendus de l'Académie des sciences. Série I, Mathématique, 2010, 348 (21-22), pp.1235-1239. ⟨10.1016/j.crma.2010.09.013⟩
• About a stability conjecture concerning unilateral contact with friction, Elaine Pratt, Alain Léger, Michel Jean. Nonlinear Dynamics, 2010, 59 (1-2), pp.73-94. ⟨10.1007/s11071-009-9522-z⟩
• Vision augmentée par HUD : pour une prise en compte des contraintes psychophysiologiques, Bernard Claverie, Alain Léger. Revue des Interactions Humaines Médiatisées (RIHM) = Journal of Human Mediated Interactions, 2009
• Mathematical justification of the obstacle problem in the case of a shallow shell, Alain Léger, Bernadette Miara. Journal of Elasticity, 2008, 90, pp.241-257. ⟨10.1007/s10659-007-9141-1⟩
• Singular perturbation analysis of the buckling of circular cylindrical shells, Alain Léger, Radhi Abdelmoula. European Journal of Mechanics - A/Solids, 2008, 27 (4), pp.706-729
• Critical oscillations of mass-spring systems due to nonsmooth friction, Elaine Pratt, Alain Léger, Michel Jean. Archive of Applied Mechanics, 2008, 78 (2), pp.89-104. ⟨10.1007/s00419-007-0149-6⟩
• Regularity and stability in the obstacle problem for a plate, Alain Léger, Cédric Pozzolini. Journal de Mathématiques Pures et Appliquées, 2008, 90 (6), pp.505-519
• Critical oscillations of mass-spring systems due to nonsmooth friction, Elaine Pratt, Alain Leger, Michel Jean. Archive of Applied Mechanics, 2008, 78 (2), pp.89-104. ⟨10.1007/s00419-007-0149-6⟩
• Sur la zone de contact entre une plaque élastique et un obstacle rigide, Alain Léger, Cédric Pozzolini. Comptes Rendus Mécanique, 2007, 335, pp.144-149
• Stability of equilibrium states in a simple system with unilateral contact and Coulomb friction, Stéphanie Basseville, Alain Leger. Archive of Applied Mechanics, 2006, 76 (7), pp.403-428. ⟨10.1007/s00419-006-0040-x⟩
• On the multiplicity of solutions to nonlinear membrane equations, Alain Léger, B. Miara. Journal de Mathématiques Pures et Appliquées, 2005, 84, pp.357-374
• Sur le flambage plastique de l'éprouvette cruciforme, A. Cimetiere, Alain Léger, M. Potier-Ferry. Comptes rendus de l’Académie des sciences. Série 2, 2004, 332, pp.67-72
• Local and global effects of small holes periodically distributed on a surface embedded in an axisymmetrical elastic medium, R. Abdelmoula, Alain Léger. European Journal of Mechanics - A/Solids, 2004, 24, pp.89-109
• Sur le flambage plastique de l'éprouvette cruciforme, Alain Cimetière, Alain Léger, Michel Potier-Ferry. Comptes Rendus de l'Académie des Sciences. Série 2, 2004, 332 (1), pp.67-72. ⟨10.1016/j.crme.2003.10.006⟩
• Investigation of the equilibrium states and their stability for a simple model with unilateral contact and Coulomb friction, Stéphanie Basseville, Alain Léger, Elaine Pratt. Archive of Applied Mechanics, 2003, 73, pp.409-420
• Formulation bidimensionnelle exacte du modèle de coque 3D de Kirchhoff-Love, Alain Léger. Comptes rendus de l'Académie des sciences. Série I, Mathématique, 1999, Série 1, 329, pp.741-746
• Nonlinear Spherical Caps and Associated Plate and Membrane Problems, Alain Léger, Giuseppe Geymonat. Journal of Elasticity, 1999, 57, pp.171-200

Chapitre d'ouvrage

• Dynamics of elastic bodies connected by a thin adhesive layer, Alain Léger, Christian Licht, Frédéric Lebon. Alain Léger, Marc Deschamps. Ultrasonic wave propagation in non homogeneous media, Springer, pp.99-110, 2009, Springer proceedings in physics 128

Communication dans un congrès

• Waves in an elastic body bonded by a tin layer, Christian Licht, Alain Léger, Thibaut Weller. The 7th conference of the GDR Wave propagation in complex media for quantitative and non destructive evaluation, May 2012, France
• Computational aspects of nonsmooth dynamics, Alain Léger. Opening Conference of the Research Center for Nonlinear Dynamics, May 2010, Harbin, China
• Dynamics of elastic bodies bonded by a thin visco-elastic layer, Christian Licht, Alain Léger, Ahmed Ould Khaoua. The 6th conference of the GDR Research on Ultrasound Propagation for NDT, Jan 2010, United Kingdom
• Modelling and Computation of propagation between solids with contact and friction, Alain Léger. Nonlinear Acoustics Meeting, Nov 2009, Bristol, United Kingdom
• Dynamics of discrete systems with nonregularized impacts and friction, Alain Léger. Research Workshop on Bifurcation in Oscillators with Elastic and Impact Constraints, Nov 2009, Londres, United Kingdom
• Perturbing the external forces in the obstacle problem, Alain Léger. Workshop: Free Boundary Problems, Oct 2009, Saint-Etienne, France
• Stabilité dans le problème d'obstacle pour une plaque, Alain Léger. Congrès Français de Mécanique, Aug 2009, Marseille, France
• Stability in unilateral contact problems with dry friction, Elaine Pratt, Alain Léger, Michel Jean. 5th Contact Mechanics International Symposium, Apr 2009, Chania, Greece. A Paraitre (18 p.)
• Stability in the obstacle problem for a plate, Alain Léger. 5th Contact Mechanics International Symposium, Apr 2009, Chania, Greece
• Un résultat de stabilité dans le problème d'obstacle pour une plaque en flexion, Alain Léger. 9ème Congrès de Mécanique, Apr 2009, Marrakech, Maroc
• Some theoretical aspects of nonsmooth dynamics, Alain Léger. Advances Techniques in Nonlinear Dynamics, Feb 2009, Puebla, Mexico
• Modelling of nonsmooth systems, Alain Léger. Workshop on Nonsmooth Oscillators, Nov 2008, Beijing, China
• Qualitative analysis of a nonsmooth oscillators, Alain Léger. Workshop on Nonsmooth Oscillators, Nov 2008, Beijing, China
• Dynamics and stability of nonsmooth discrete systems, Alain Léger. Conference for the Opening of the Center for Nonlinear Dynamics Research, Oct 2008, Shijiazhuang, China
• Exploring the dynamics of a simple system involving Coulomb friction, Elaine Pratt, Alain Léger. III European Conference on Computational Mechanics, 2006, Lisbonne, Portugal. CD (12 p.)
• Stability of discrete systems involving shocks and friction, Patrick Ballard, Alain Léger, Elaine Pratt. Conference CMIS on Contact Mechanics, Jul 2005, Hannover, Germany. pp.343-351, ⟨10.1007/3-540-31761-9_38⟩
• Dynamique et stabilité de systèmes discrets en présence de chocs et de frottement, Alain Léger. 7ème Congrès Français de Mécanique, Apr 2005, Casablanca, Maroc
• Stabilité des états d’équilibre en présence de contact et de frottement, Stéphanie Basseville, Patrick Ballard, Alain Léger. 17e Congrès Français de Mécanique, Apr 2005, Troyes, France
• Stability of discrete systems involving shocks and friction, Patrick Ballard, Alain Léger, Elaine Pratt. 4th Contact Mechanics International Symposium, 2005, Hanovre, Germany. pp.343-350
• About the dynamics of mechanical systems involving shocks and friction, Alain Léger. International Workshop on Bifurcation theory and Applications, May 2004, Shangai, China
• About the dynamics of mechanical systems involving shocks and friction, Alain Léger. Workshop on Ordinary Differential Equations, May 2004, Pekin, China
• The set of equilibrium solutions of nonlinear membranes, Alain Léger. Workshop on Ordinary differential equations, May 2004, Pekin, China
• Multiplicité des solutions des équations de coques membranaires de Marguerre-von Karman, Alain Léger, B. Miara. 16ème Congrés Français de Mécanique, 2003, Nice, France
• Ensemble des états d'équilibre et stabilité pour un modèle simple avec contact unilatéral et frottement de Coulomb, Stéphanie Basseville, Alain Léger, J.A.C. Martins, Elaine Pratt. 6ème Colloque National En Calcul Des Structures, 2003, Giens, France. pp.345-352

Ouvrage (y compris édition critique et traduction)

• Qualitative Analysis of Nonsmooth Dynamics, Alain Léger, Elaine Pratt. ISTE-Editions. 222 p., 2016, ISBN:9781785480942
• Ultrasonic wave propagation in non homogeneous media, Alain Léger, Marc Deschamps. A. Léger; M. Deschamps. Springer, pp.435, 2009
• Étude de la propagation ultrasonore en milieux non-homogènes en vue du contrôle non-destructif, Alain Léger, M. Deschamps. INRIA Editions - Le Chesnay, pp.264, 2006
• Étude de la propagation ultrasonore en milieux non homogènes en vue du contrôle non destructif, Alain Léger. INRIA Editions - Le Chesnay, pp.xx-xx, 2004