Conformal Laplacian and Conical Singularities

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We study a behavior of the conformal Laplacian operator $Ł_g$ on a manifold with \emph{tame conical singularities}: when each singularity is given as a cone over a product of the standard spheres. We study the spectral properties of the operator $Ł_g$ on such manifolds. We describe the asymptotic of a general solution of the equation $Ł_g u = Q u^α$ with $1\leq α\leq \frac{n+2}{n-2}$ near each singular point. In particular, we derive the asymptotic of the Yamabe metric near such singularity.
Revision 61 pages

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Differential Geometry, Mathematical Physics, Analysis of PDEs, Classical Analysis and ODEs, 53C20

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http://salesiana.dossiersoluciones.com/handle/123456789/63065

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/math/0201058
 http://arxiv.org/abs/math/0201058

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arXiv