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比利时vs摩洛哥足彩
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比利时vs摩洛哥足彩
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university of california san diego
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food for thought seminar
son duong
an embedding problem for real-algebraic hypersurfaces in complex spaces
abstract:
embedding problem for real-algebraic hypersurfaces dates back to 1978 when webster proved that real-algebraic hypersurfaces is embeddable into a hyperquadric of possibly higher dimension. in a recent paper joint with peter ebenfelt, we showed that this is not true for the spheres case. we will exhibit an explicit example of a close, strictly pseudoconvex hypersurface and show that it is not locally holomorphically embeddable into a sphere of any dimension whatsoever by showing that the point at infinity is an obstruction for local embedding at all point.
june 7, 2012
11:00 am
ap&m 7321
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