Niveau: Supérieur, Doctorat, Bac+8
Abstrac We c satisfy t of class three-di Note is and L∞lo article: ? 2003 Résumé Sur l champ d ensemb sont res plongée de cette sont res des dist ? 2003 Versio On matrice que les équatio E-m 1631-073 doi:10.10 C. R. Acad. Sci. Paris, Ser. I 338 (2004) 71–76 Differential Geometry/Mathematical Problems in Mechanics On the fundamental theorem of surface theory under weak regularity assumptions Sorin Mardare Laboratoire Jacques-Louis Lions, Université Pierre et Marie Curie, 4, place Jussieu, 75005 Paris, France Received 22 September 2003; accepted 4 October 2003 Presented by Philippe G. Ciarlet t onsider a symmetric, positive definite matrix field of order two and a symmetric matrix field of order two that together he Gauss and Codazzi–Mainardi equations in a connected and simply connected open subset of R2. If these fields are C2 and C1 respectively, the fundamental theorem of surface theory asserts that there exists a surface immersed in the mensional Euclidean space with the given matrix fields as its first and second fundamental forms. The purpose of this to prove that this theorem still holds true under the weaker regularity assumptions that these fields are of class W1,∞loc c respectively, the Gauss and Codazzi–Mainardi equations being then understood in a distributional sense. To cite this S.
- let
- loc dans ?
- codazzi–mainardi equations
- letting then
- théorème fondamental de la théorie des surfaces
- ns de gauss et de codazzi–mainardi
- class ˙f ?