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Adaptive discontinuous Galerkin approximations to fourth order parabolic problems [PDF]

open access: yes, 2013
An adaptive algorithm, based on residual type a posteriori indicators of errors measured in $L^{\infty}(L^2)$ and $L^2(L^2)$ norms, for a numerical scheme consisting of implicit Euler method in time and discontinuous Galerkin method in space for linear ...
Georgoulis, Emmanuil H.   +1 more
core  

Ce que cyber-parler veut dire: quels cadres théoriques pour l'analyse des conversations multimodales en réseau?

open access: yes, 2008
This is a methodological chapter in which the question for investigation is how to describe the effects of technological mediation on learning. The chapter focuses on the use of language by learners enrolled on a course of English-for-specific purposes ...
Lamy, Marie-Noëlle
core  

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