Singularly perturbed nonlinear elliptic problems on manifolds |
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Authors: | Jaeyoung Byeon Junsang Park |
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Institution: | (1) Department of Mathematics, POSTECH, Pohang, Kyungbuk, 790-784, Republic of Korea |
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Abstract: | Let
be a connected compact smooth Riemannian manifold of dimension
with or without smooth boundary
We consider the following singularly perturbed nonlinear elliptic problem on
where
is the Laplace-Beltrami operator on
,
is an exterior normal to
and a nonlinearity
of subcritical growth. For certain
there exists a mountain pass solution
of above problem which exhibits a spike layer. We are interested in the asymptotic behaviour of the spike layer.
Without any non-degeneracy condition and monotonicity of
we show that if
the peak point
of the solution
converges to a maximum point of the scalar curvature
on
(the mean curvature
on
as
respectively.
The research of the first author was supported in part by KRF-2002-070-C000005 of Korea Research Foundation. |
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Keywords: | |
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