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Bounds for spectral projectors on tori

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 نشر من قبل Simon Leo Rydin Myerson
 تاريخ النشر 2021
  مجال البحث
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We investigate norms of spectral projectors on thin spherical shells for the Laplacian on tori. This is closely related to the boundedness of resolvents of the Laplacian, and to the boundedness of $L^p$ norms of eigenfunctions of the Laplacian. We formulate a conjecture, and partially prove it.



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