Article Dans Une Revue Vietnam Journal of Mechanics Année : 2009

Data completion for linear symmetric operator as a Cauchy problem: an efficient method via energy-like error minimization

Résumé

Data completion is a problem in which known or measured superabundant data exist for part of the boundaries of a domain, whereas the data for the rest of the boundaries are unknown. Thus the aim is to determine the solution of a known PDE defined throughout the domain, which satisfies the superabundant data and then identifies the missing ones. For linear symmetric operators, we propose a general method to solve the data completion problem as a Cauchy problem. Various applications are described for stationary conduction and elastostatic problems.

Fichier non déposé

Dates et versions

hal-00495470 , version 1 (27-06-2010)

Identifiants

  • HAL Id : hal-00495470 , version 1

Citer

Thouraya Baranger, Stéphane Andrieux. Data completion for linear symmetric operator as a Cauchy problem: an efficient method via energy-like error minimization. Vietnam Journal of Mechanics, 2009, 31 (3-4), pp.247-261. ⟨hal-00495470⟩
167 Consultations
0 Téléchargements

Partager

  • More