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arXiv 1003.6016math.AP
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渐近欧氏拉普拉斯算子的低频估计和局部能量衰减

Low frequency estimates and local energy decay for asymptotically euclidean Laplacians

Jean-Marc Bouclet

摘要:

对于Laplace-Beltrami算子的度量是长程扰动的平坦的,我们证明估计的权力的预解的谱参数趋于零。我们还讨论了薛定谔,波和克莱因戈登方程的本地能量衰减的应用。

英文摘要:

For Laplace-Beltrami operators associated to metrics which are long range perturbations of the flat one, we prove estimates for powers of the resolvent as the spectral parameter goes to zero. We also discuss applications to the local energy decay for the Schroedinger, Wave and Klein Gordon equations.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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