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math.SP2005
Restrictions of the Laplace-Beltrami eigenfunctions to submanifolds
N. Burq, P. Gerard, N. Tzvetkov
We give estimates for the norm () of the restriction to a curve of the eigenfunctions of the Laplace Beltrami operator on a Riemannian surface. If the c…
math.SP2003★ 6 cited
Eigenfunctions for partially rectangular billiards
N. Burq, M. Zworski
In this note we further develop the idea of using a ``black box'' point of view (see our previous work) to study eigenfunctions for billiards which have rectangular components: the…