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Honglu Fan ( University of Utah, USA )
2015-12-05  15:30 - 16:30
Room 103, Mathematics Research Center Building (ori. New Math. Bldg.)

I will start with an informal introduction to Gromov-Witten invariants. In a project with Y.P. Lee we discovered that Gromov-Witten invariants of a projective bundle are determined by those of the base and the Chern classes. I will state the results and briefly sketch the approaches if time permits.