The wave equation with oscillating density: observability at low frequency

Free access article

Issue		ESAIM: COCV Volume 5, 2000


Page(s)		219 - 258
DOI		10.1051/cocv:2000109

References

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5: C. Castro, Boundary controllability of the one dimensional wave equation with rapidly oscillating density, preprint.
6: C. Castro and E. Zuazua, Contrôle de l'équation des ondes à densité rapidement oscillante à une dimension d'espace. C. R. Acad. Sci. Paris 324 (1997) 1237-1242.
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