P. Sicbaldi

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20112024

most citedExistence and regularity of Faber Krahn minimizers in a Riemannian manifold

8 citations · 8 across the 5 of their papers we have counts for

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math.DG2011

Bifurcating extremal domains for the first eigenvalue of the Laplacian

Felix Schlenk, Pieralberto Sicbaldi

We prove the existence of a smooth family of non-compact domains $O m e g a_{s} \subset R^{n + 1}$ bifurcating from the straight cylinder $B^{n} \times R$ for which the first eigenfunction o…