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Mohan Swaminathan (Princeton University, USA)
Date & Time
Thu, 14 July 2022, 11:00 to 12:30
Online and Emmy Noether Seminar Room

I will describe the construction of an integer-valued symplectic invariant counting embedded pseudo-holomorphic curves in a Calabi-Yau 3-fold in certain cases. This may be seen as an analogue of the Gromov invariant defined by Taubes for symplectic 4-manifolds. The construction depends on a detailed bifurcation analysis of the moduli space of embedded curves along generic paths of almost complex structures. This is based on joint work with Shaoyun Bai.

Zoom link:
Meeting ID: 871 6921 5024
Passcode: 141422