P-Functionale und Randwerte zu Hypoelliptischen Differentialoperatoren.
PIS for n-coupled nonlinear systems.
Pour un schéma de lecture des modèles économiques complexes application à Mini-DMS
Practical method for solving differential equations and their systems bu means of Taylor series
Problemi semilineari ed integro-differenziali per Sublaplaciani
Prolongement des solutions analytiques réelles d'équations aux dérivées partielles à coefficients constants
Pseudo-differential Operators with Double Characteristics.
Quantum optimal control using the adjoint method
Control of quantum systems is central in a variety of present and perspective applications ranging from quantum optics and quantum chemistry to semiconductor nanostructures, including the emerging fields of quantum computation and quantum communication. In this paper, a review of recent developments in the field of optimal control of quantum systems is given with a focus on adjoint methods and their numerical implementation. In addition, the issues of exact controllability and optimal control are...
Quasi-Newton preconditioners for the inexact Newton method.
Quasi-Newton's method with correction.
Quelques propriétés du noyau d'un opérateur différentiel linéaire non hypoelliptique, à coefficients constants
Reconstruction of thickness variation of a dielectric coating through the generalized impedance boundary conditions
We deal with an inverse scattering problem whose aim is to determine the thickness variation of a dielectric thin coating located on a conducting structure of unknown shape. The inverse scattering problem is solved through the application of the Generalized Impedance Boundary Conditions (GIBCs) which contain the thickness, curvature as well as material properties of the coating and they have been obtained in the previous work [B. Aslanyürek, H. Haddar and H.Şahintürk, Wave Motion 48 (2011) 681–700]...
Recursive algorithms for solving systems of nonlinear equations
A way of generalizing onedimensional root-finding algorithms to the multidimensional case by means of recursion is shown and means to make the algorithms robust are discussed. In the second part, the algorithm is modified so as to exploit sparsity of large systems of equations for reducing the recursion depth and consequently decreasing the computational requirements of the method.
Régularité analytique pour des opérateurs elliptiques singuliers en un point
Régularité analytique pour des opérateurs elliptiques singuliers en un point
Régularité analytique pour des opérateurs elliptiques singuliers en un point
Régularité Gevrey et itérés pour une classe d'opérateurs hypoelliptiques
Régularité maximale pour une classe d’opérateurs à caractéristiques multiples
Regularity Results for Real Analytic Homotopies.
Remark on an iterative formula