| Issue |
Math. Model. Nat. Phenom.
Volume 11, Number 2, 2016
Spectral problems
|
|
|---|---|---|
| Page(s) | 100 - 110 | |
| DOI | https://doi.org/10.1051/mmnp/201611208 | |
| Published online | 21 March 2016 | |
On the Discrete Spectrum of Robin Laplacians in Conical Domains
Laboratoire de mathématiques (UMR 8628 du CNRS),
Université Paris-Sud Bâtiment 425, 91405
Orsay Cedex,
France
⋆ Corresponding author.
E-mail: konstantin.pankrashkin@math.u-psud.fr
We discuss several geometric conditions guaranteeing the finiteness or the infiniteness of the discrete spectrum for Robin Laplacians in conical domains.
Mathematics Subject Classification: 35P15 / 35J05 / 49R05 / 58C40
Key words: Laplacian / Robin boundary condition / eigenvalue / spectrum
© EDP Sciences, 2016
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