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math.AP2014
Nodal properties of eigenfunctions of a generalized buckling problem on balls
Colette De Coster, Serge Nicaise, Christophe Troestler
In this paper we are interested in the following fourth order eigenvalue problem coming from the buckling of thin films on liquid substrates: \begin{equation*} \begin{cases} Δ^2 u+…
math.AP2014
Asymptotic symmetries for fractional operators
C. Grumiau, M. Squassina, C. Troestler
In this paper, we study equations driven by a non-local integrodifferential operator with homogeneous Dirichlet boundary conditions. More precisely, we study the pr…