Observatorio de I+D+i UPM

Memorias de investigación
Conferences:
Examples of PDEs all whose points are characteristic
Year:2011
Research Areas
  • Differential geometry
Information
Abstract
The Euler-Lagrange equations of the natural basis of Lagrangian densities on the bundle of linear frames of a manifold M which are invariant under diffeomorphisms, are shown to be an underdetermined PDEs systems such that every hypersurface of M is characteristic for such equations. This explains why these systems cannot be written in the Cauchy-Kowaleska form, although they are known to be formally integrable by using the tools of geometric theory of partial di§erential equations,
International
Si
0000000000
Entity
ESF exploratory workshop on Current Problems in Differential Calculus over Commutative Algebras, Secondary Calculus, and Solution Singularities of Non-Linear PDEs
Entity Nationality
ITALIA
Place
Vietri sul Mare, Salerno, Italia
Participants
  • Autor: Maria Eugenia Rosado Maria (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Geometría y Sistemas Discretos
  • Departamento: Matemática Aplicada a la Edificación, al Medio Ambiente y al Urbanismo
S2i 2020 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)