For more information about this meeting, contact Mathieu Stienon, Ping Xu, Nigel Higson.
| Title: | Mirror symmetry of Fano toric $A$-model and Landau-Ginzburg $B$-model |
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| Seminar: | GAP Seminar |
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| Speaker: | Yong-Geun Oh, University of Wisconsin - Madison |
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| Abstract: |
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| In this talk, I will introduce the notions of weakly unobstructed
Lagrangian submanifolds and balanced Lagrangian submanifolds.
I will explain construction of certain potential function constructed
out of study of deformation theory of Floer cohomology and
explain its relationship to the earlier work of Givental which advocates
that quantum cohomology ring is isomorphic to the Jacobian ring
of Landau-Ginzburg superpotential. I will explain these results in
the context of mirror symmetry between Fano toric A-model and
Landau-Ginzburg B-model.
This is a joint work with Fukaya, Ohta and Ono. |
Room Reservation Information
| Room Number: | MB106 |
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| Date: | 02 / 24 / 2009 |
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| Time: | 02:30pm - 03:30pm |
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