bcd-noteInternational audienceCette note est consacrée à la continuité de la dérivée en temps de la solution du problème de l'obstacle parabolique à coefficients variables. Les résultats s'appliquent au principe du "smooth fit" en analyse numérique et en mathématiques financières. Ce travail repose sur divers outils qui permettent d'étudier les problème à frontière libre : méthode de blow-up, formules de monotonie, résultats du type Liouville. ––––– This note is devoted to continuity results of the time derivative of the solution to the one-dimensional parabolic obstacle problem with variable coefficients. It applies to the smooth fit principle in numerical analysis and in financial mathematics. It relies on various tools for the study of f...
AbstractWe show the existence of a continuous solution to a nonlinear parabolic obstacle problem wit...
221 pagesThis thesis focuses on the theoretical study and numerical analysis of parabolic equations ...
We suggest a modification of the estimate for weighted Sobolev norms of solutions of parabolic equat...
bcd-noteInternational audienceCette note est consacrée à la continuité de la dérivée en temps de la ...
International audienceThis paper is devoted to continuity results of the time derivative of the solu...
Cette thèse est centrée autour de l’étude théorique et de l’analyse numérique des équations paraboli...
This thesis presents regularity results for partial differential equations of parabolic type. In the...
In this work the regularity of solutions and of the free boundary for a type of parabolic free bound...
A parabolic obstacle-type problem without sigh restriction on a solution is considered. An exact rep...
AbstractThis paper is devoted to regularity results and geometric properties of the singular set of ...
AbstractFor the parabolic obstacle-problem-like equationΔu−∂tu=λ+χ{u>0}−λ−χ{u<0}, where λ+ and λ− ar...
We consider parabolic equations with mixed boundary conditions and domain inhomogeneities supported ...
We study the pointwise regularity of solutions to parabolic equations. As a first result, we prove t...
This paper deals with the convergence of stable and consistent one-step approximations for linear pa...
We adress an obstacle problem for (graphical) mean curvature flow with Dirichlet boundary conditions...
AbstractWe show the existence of a continuous solution to a nonlinear parabolic obstacle problem wit...
221 pagesThis thesis focuses on the theoretical study and numerical analysis of parabolic equations ...
We suggest a modification of the estimate for weighted Sobolev norms of solutions of parabolic equat...
bcd-noteInternational audienceCette note est consacrée à la continuité de la dérivée en temps de la ...
International audienceThis paper is devoted to continuity results of the time derivative of the solu...
Cette thèse est centrée autour de l’étude théorique et de l’analyse numérique des équations paraboli...
This thesis presents regularity results for partial differential equations of parabolic type. In the...
In this work the regularity of solutions and of the free boundary for a type of parabolic free bound...
A parabolic obstacle-type problem without sigh restriction on a solution is considered. An exact rep...
AbstractThis paper is devoted to regularity results and geometric properties of the singular set of ...
AbstractFor the parabolic obstacle-problem-like equationΔu−∂tu=λ+χ{u>0}−λ−χ{u<0}, where λ+ and λ− ar...
We consider parabolic equations with mixed boundary conditions and domain inhomogeneities supported ...
We study the pointwise regularity of solutions to parabolic equations. As a first result, we prove t...
This paper deals with the convergence of stable and consistent one-step approximations for linear pa...
We adress an obstacle problem for (graphical) mean curvature flow with Dirichlet boundary conditions...
AbstractWe show the existence of a continuous solution to a nonlinear parabolic obstacle problem wit...
221 pagesThis thesis focuses on the theoretical study and numerical analysis of parabolic equations ...
We suggest a modification of the estimate for weighted Sobolev norms of solutions of parabolic equat...