[Dérivation rigoureuse de la théorie non linéaire des plaques et rigidité géométrique]
Nous montrons que la théorie non linéaire des plaques émerge comme Γ-limite de la théorie de l'élasticité tridimensionnelle. La démonstration repose sur un résultat de rigidité pour des fonctions . Nous montrons que la distance L2 de ∇v d'une rotation est bornée par un multiple de la distance L2 à l'ensemble SO(3) des rotations.
We show that nonlinear plate theory arises as a Γ-limit of three-dimensional nonlinear elasticity. A key ingredient in the proof is a sharp rigidity estimate for maps . We show that the L2 distance of ∇v from a single rotation is bounded by a multiple of the L2 distance from the set SO(3) of all rotations.
Accepté le :
Publié le :
Gero Friesecke 1 ; Stefan Müller 2 ; Richard D. James 3
@article{CRMATH_2002__334_2_173_0, author = {Gero Friesecke and Stefan M\"uller and Richard~D. James}, title = {Rigorous derivation of nonlinear plate theory and geometric rigidity}, journal = {Comptes Rendus. Math\'ematique}, pages = {173--178}, publisher = {Elsevier}, volume = {334}, number = {2}, year = {2002}, doi = {10.1016/S1631-073X(02)02133-7}, language = {en}, }
TY - JOUR AU - Gero Friesecke AU - Stefan Müller AU - Richard D. James TI - Rigorous derivation of nonlinear plate theory and geometric rigidity JO - Comptes Rendus. Mathématique PY - 2002 SP - 173 EP - 178 VL - 334 IS - 2 PB - Elsevier DO - 10.1016/S1631-073X(02)02133-7 LA - en ID - CRMATH_2002__334_2_173_0 ER -
Gero Friesecke; Stefan Müller; Richard D. James. Rigorous derivation of nonlinear plate theory and geometric rigidity. Comptes Rendus. Mathématique, Volume 334 (2002) no. 2, pp. 173-178. doi : 10.1016/S1631-073X(02)02133-7. https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.1016/S1631-073X(02)02133-7/
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