论文标题
在曲线上曲线上的cauchy数据的下限
Lower bounds for Cauchy data on curves in a negatively curved surface
论文作者
论文摘要
我们证明,使用Dyatlov-Jin(-Nonnenmacher)在全球表面上使用Dyatlov-Jin(-Nonnenmacher)的可观察性估计值,在cauchy数据上对cauchy数据进行了统一的下限。在此过程中,我们证明了有关特征性限制对超出表面的限制的缺陷度量的进一步结果。
We prove a uniform lower bound on Cauchy data on an arbitrary curve on a negatively curved surface using the Dyatlov-Jin(-Nonnenmacher) observability estimate on the global surface. In the process, we prove some further results about defect measures of restrictions of eigenfunctions to a hypersurface.