Bounds for spectral projectors on tori
نویسندگان
چکیده
Abstract We investigate norms of spectral projectors on thin spherical shells for the Laplacian tori. This is closely related to boundedness resolvents and $L^{p}$ eigenfunctions Laplacian. formulate a conjecture partially prove it.
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ژورنال
عنوان ژورنال: Forum of Mathematics, Sigma
سال: 2022
ISSN: ['2050-5094']
DOI: https://doi.org/10.1017/fms.2022.18