Unicité et contrôle pour le système de Lamé

Mourad Bellassoued

ESAIM: Control, Optimisation and Calculus of Variations (2010)

  • Volume: 6, page 561-592
  • ISSN: 1292-8119

Abstract

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In this paper, we study the uniqueness problem for the Lamé system. We prove that we have the uniqueness property across any non characteristic surface. We also give two results which apply to the boundary controllability for the Lamé system.

How to cite

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Bellassoued, Mourad. "Unicité et contrôle pour le système de Lamé." ESAIM: Control, Optimisation and Calculus of Variations 6 (2010): 561-592. <http://eudml.org/doc/116577>.

@article{Bellassoued2010,
abstract = { In this paper, we study the uniqueness problem for the Lamé system. We prove that we have the uniqueness property across any non characteristic surface. We also give two results which apply to the boundary controllability for the Lamé system. },
author = {Bellassoued, Mourad},
journal = {ESAIM: Control, Optimisation and Calculus of Variations},
keywords = {Uniqueness; controllability; elastic wave equation.; elastic wave equation; local Cauchy uniqueness; non-characteristic surface; Fourier transform; Carleman inequality; boundary control; Hilbert uniqueness approach of Lions},
language = {eng},
month = {3},
pages = {561-592},
publisher = {EDP Sciences},
title = {Unicité et contrôle pour le système de Lamé},
url = {http://eudml.org/doc/116577},
volume = {6},
year = {2010},
}

TY - JOUR
AU - Bellassoued, Mourad
TI - Unicité et contrôle pour le système de Lamé
JO - ESAIM: Control, Optimisation and Calculus of Variations
DA - 2010/3//
PB - EDP Sciences
VL - 6
SP - 561
EP - 592
AB - In this paper, we study the uniqueness problem for the Lamé system. We prove that we have the uniqueness property across any non characteristic surface. We also give two results which apply to the boundary controllability for the Lamé system.
LA - eng
KW - Uniqueness; controllability; elastic wave equation.; elastic wave equation; local Cauchy uniqueness; non-characteristic surface; Fourier transform; Carleman inequality; boundary control; Hilbert uniqueness approach of Lions
UR - http://eudml.org/doc/116577
ER -

References

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