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比利时vs摩洛哥足彩 ,
university of california san diego

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differential geometry seminar

li-sheng tseng

uc irvine

differential cohomologies on symplectic manifolds

abstract:

in this talk, i will introduce new cohomologies and elliptic operators on symplectic manifolds. their construction follows from a simple decomposition of the exterior derivative into two first-order symplectic differential operators, which are analogous to the dolbeault operators in complex geometry. these symplectic cohomologies encode new geometrical invariants especially for non-kahler symplectic manifolds. this is joint work with s.-t. yau.

host: lei ni

february 22, 2012

3:00 pm

ap&m 5829

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