Asma Hassannezhad

activity

20122026

most citedOn Pleijel's nodal domain theorem for the Robin problem

2 citations · 3 across the 8 of their papers we have counts for

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Showing 2024Show all

2 papers · 1 filter

math.SP2024

Nodal counts for the Robin problem on Lipschitz domains

Katie Gittins, Asma Hassannezhad, Corentin Léna +1

We consider the Courant-sharp eigenvalues of the Robin Laplacian for bounded, connected, open sets in $R^{n}$ , $n \geq 2$ , with Lipschitz boundary. We prove Pleijel's theore…

math.DG2024★ 1 cited

Geometric bounds for low Steklov eigenvalues of finite volume hyperbolic surfaces

Asma Hassannezhad, Antoine Métras, Hélène Perrin

We obtain geometric lower bounds for the low Steklov eigenvalues of finite-volume hyperbolic surfaces with geodesic boundary. The bounds we obtain depend on the length of a shortes…