We give an unified framework to solve rough differential equations. Based on flows, our approach unifies the former ones developed by Davie, Friz-Victoir and Bailleul. The main idea is to build a flow from the iterated product of an almost flow which can be viewed as a good approximation of the solution at small time. In this second article, we giv...
It has been observed in several recent works that, for some classes of linear time-delay systems, spectral values of maximal multiplicity are dominant, a property known as multiplicity-induced-dominancy (MID). This paper starts the investigation of whether MID holds for delay differential-algebraic systems by considering a single-delay system compo...
After an increase of the number of students, French University is facing competition on a local and international level since 2000 (Benhenda Dufour 2015). In the same period, Internet and the digital choose began to change communication , learning, teaching, cooperation between teachers and the skills required to teach (Baron Bruillard 2000). In th...
International audience
The purpose of this article is to study quasi linear parabolic partial differential equations of second order, on a bounded junction, satisfying a nonlinear and non dynamical Neumann boundary condition at the junction point. We prove the existence and the uniqueness of a classical solution.
En este trabajo se presenta un análisis global de los resultados obtenidos en un estudio exploratorio sobre el conocimiento didáctico-matemático que poseen futuros profesores de Educación Básica para enseñar matemáticas elementales. Para ello, fueron analizadas las prácticas matemáticas de 157 docentes chilenos en proceso de formación, a partir de ...
The purpose of this study was to explore the implications of students’ and teacher’s creative configuration in the physical and virtual world. This analysis will be performed in a secondary school. Adopting a socio-material perspective, this paper focuses on embodiment configuration features for sense-making via new technology mediation. The contex...
The present paper is devoted to a comparative study of mesh-step AMR (adaptive mesh refinement) techniques, generally better adapted for industrial applications. The well-known h-adaptive methods (both remeshing and hierarchical) and the multigrid Local Defect Correction approach are compared in the context of elastostatics for linear quadrangular ...
