# Moduli Spaces Program Seminar: Yong-Geun Oh, IBS Center for Geometry and Physics

Yong-Geun Oh

Title: Analysis of contact Cauchy-Riemann maps and canonical connection on contact manifolds, II
Speaker: Yong-Geun Oh, IBS Center for Geometry and Physics
Date: Tuesday, March 11, 2014
Time: 2:30pm-3:30pm
Place: Seminar Room 313, Simons Center

Abstract: This is a continuation of Rui Wang’s. We explain the analysis of the following system of elliptic equation $$\overline\partial^\pi w = 0, \, d(w^*\lambda \circ j) = 0$$ associated for each given contact triad $(Q,\lambda,J)$ on a contact manifold $(Q,\xi)$. We directly work with this equation on the contact manifold without involving the symplectization process. We explain the basic analytical ingredients towards the construction of moduli space of solutions, which we call contact instantons. We will indicate how one could define contact homology type invariants using such a moduli space, which is still in progress.