date de rédaction ( dernière version): novembre 2005Dêpot de ma thèse à la commission des thèses de Paris 7: 22 Novembre 2005.Our thesis is divided into 2 independant chapters each other corresponding to a paper. In the first chapter, we define a notion of isotropic surfaces in O, i.e. on which some canonical symplectic forms vanish. Using the cross-product in O we define a map rho from the Grassmannian of plan of O to the 6 dimension sphere. This allows us to associate to each surface Sigma of O a function rho_Sigma. Then we show that the isotropic surfaces in O such that this function is harmonic are solutions of a completely integrable system. Using loop groups we construct a Weierstrass type representation of these surfaces.By restricti...
Jury: J.-P. Allouche (Rapporteur) M. P. Ashwin M. F. Blanchard (President du jury) M. F. Durand M. A...
Tese de doutoramento em Matemática apresentada à Faculdade de Ciências e Tecnologia da Universidade ...
This thesis has two parts: one is the presentation of anextension of the calculus of inductiveconstr...
Due to their importance for function, the mechanical properties of proteins are the subject of great...
Le but de cette thèse est de spécifier et prouver des programmes avec pointeurs, tels que des progra...
Neodymium isotopic composition (Nd IC, currently noted as "Nd) is a tracer of oceanic circulation an...
Dans cette thèse, nous étudions les écoulements de fluides compressibles décrits par les équations d...
In 1857, translating into modern language, Riemann showed that the hypergeometric equation can be re...
In 1857, translating into modern language, Riemann showed that the hypergeometric equation can be re...
This work deals mainly with automata theory, mathematical logic and their applications. In the first...
This work is part, from a theoretical point of view, of the control of systems describedby partial d...
Gas and dust discs around young stars are probably the birth place of planets. Details of the evolut...
Mesh adaptation is a powerful tool to obtain accurate aerodynamic simulations with limited cost. In ...
This phD report describes a model enabling to learn the topology of a variety underlying in a sample...
We study the Schrödinger operator $H_{\alpha}=-\frac{\der^2}{\der x^2}+V(x)+W(x^{\alpha})$ in $L_2(\...
Jury: J.-P. Allouche (Rapporteur) M. P. Ashwin M. F. Blanchard (President du jury) M. F. Durand M. A...
Tese de doutoramento em Matemática apresentada à Faculdade de Ciências e Tecnologia da Universidade ...
This thesis has two parts: one is the presentation of anextension of the calculus of inductiveconstr...
Due to their importance for function, the mechanical properties of proteins are the subject of great...
Le but de cette thèse est de spécifier et prouver des programmes avec pointeurs, tels que des progra...
Neodymium isotopic composition (Nd IC, currently noted as "Nd) is a tracer of oceanic circulation an...
Dans cette thèse, nous étudions les écoulements de fluides compressibles décrits par les équations d...
In 1857, translating into modern language, Riemann showed that the hypergeometric equation can be re...
In 1857, translating into modern language, Riemann showed that the hypergeometric equation can be re...
This work deals mainly with automata theory, mathematical logic and their applications. In the first...
This work is part, from a theoretical point of view, of the control of systems describedby partial d...
Gas and dust discs around young stars are probably the birth place of planets. Details of the evolut...
Mesh adaptation is a powerful tool to obtain accurate aerodynamic simulations with limited cost. In ...
This phD report describes a model enabling to learn the topology of a variety underlying in a sample...
We study the Schrödinger operator $H_{\alpha}=-\frac{\der^2}{\der x^2}+V(x)+W(x^{\alpha})$ in $L_2(\...
Jury: J.-P. Allouche (Rapporteur) M. P. Ashwin M. F. Blanchard (President du jury) M. F. Durand M. A...
Tese de doutoramento em Matemática apresentada à Faculdade de Ciências e Tecnologia da Universidade ...
This thesis has two parts: one is the presentation of anextension of the calculus of inductiveconstr...