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Multiplicity bounds for Steklov eigenvalues on Riemannian surfaces

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 نشر من قبل Gerasim Kokarev
 تاريخ النشر 2012
  مجال البحث
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We prove two explicit bounds for the multiplicities of Steklov eigenvalues $sigma_k$ on compact surfaces with boundary. One of the bounds depends only on the genus of a surface and the index $k$ of an eigenvalue, while the other depends as well on the number of boundary components. We also show that on any given smooth Riemannian surface with boundary, the multiplicities of Steklov eigenvalues $sigma_k$ are uniformly bounded in $k$.



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