In continuation with Part I, we investigate the asymptotic behavior of weighted eigenfunctions in two half-spaces connected by a thin tube. We provide several improvements about some convergences stated in Part I; most of all, we provide the exact asymptotic behavior of the implicit normalization for solutions given in Part I and thus describe the (N−1) -order singularity developed at a junction of the tube (where N is the space dimension)

Abatangelo, L., Felli, V., Terracini, S. (2014). Singularity of eigenfunctions at the junction of shrinking tubes, Part II. JOURNAL OF DIFFERENTIAL EQUATIONS, 256(10), 3301-3334 [10.1016/j.jde.2014.02.010].

Singularity of eigenfunctions at the junction of shrinking tubes, Part II

ABATANGELO, LAURA;FELLI, VERONICA;
2014

Abstract

In continuation with Part I, we investigate the asymptotic behavior of weighted eigenfunctions in two half-spaces connected by a thin tube. We provide several improvements about some convergences stated in Part I; most of all, we provide the exact asymptotic behavior of the implicit normalization for solutions given in Part I and thus describe the (N−1) -order singularity developed at a junction of the tube (where N is the space dimension)
Articolo in rivista - Articolo scientifico
Weighted elliptic eigenvalue problem; Dumbbell domains; Almgren monotonicity formula
English
2014
256
10
3301
3334
open
Abatangelo, L., Felli, V., Terracini, S. (2014). Singularity of eigenfunctions at the junction of shrinking tubes, Part II. JOURNAL OF DIFFERENTIAL EQUATIONS, 256(10), 3301-3334 [10.1016/j.jde.2014.02.010].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/50747
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