比利时vs摩洛哥足彩
,
university of california san diego
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differential geometry seminar
hung thanh tran
uc irvine
complete manifolds with bounded curvature and spectral gaps
abstract:
we study the spectrum of complete non-compact manifolds with bounded curvature and positive injectivity radius. we give general conditions which imply that their essential spectrum has an arbitrarily large finite number of gaps. as applications, we construct metrics with an arbitrarily large finite number of gaps in its essential spectrum on non-compact covering of a compact manifold and complete non-compact manifold with bounded curvature and positive injectivity radius.this is a joint work with richard schoen.
host: lei ni
may 10, 2016
10:00 am
ap&m 5218
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