Singular limits in Liouville-type equations |
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Authors: | Manuel del Pino Michal Kowalczyk Monica Musso |
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Institution: | (1) Departamento de Ingeniería Matemática and CMM, Universidad de Chile, Casilla 170 Correo 3, Santiago, Chile;(2) Department of Mathematical Sciences, Kent State University, OH 44242 Kent, USA;(3) Dipartimento di Matematica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy;(4) Departamento de Matemática, Pontificia Universidad Catolica de Chile, Avda. Vicuña Mackenna 4860, Macul, Chile |
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Abstract: | We consider the boundary value problem
in a bounded, smooth domain
in
with homogeneous Dirichlet boundary conditions. Here
is a non-negative, not identically zero function. We find conditions under which there exists a solution
which blows up at exactly m points as
and satisfies
. In particular, we find that if
,
and
is not simply connected then such a solution exists for any given
Received: 11 February 2004, Accepted: 17 August 2004, Published online: 22 December 2004 |
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Keywords: | |
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