## 幾何・トポロジーセミナー

2014年4月25日（金）１６：３０－１７：３０

Vincent Colin 氏（Université de Nante）

Abstract: In a work in common with Paolo Ghiggini and Ko Honda, we exibit an isomorphism between Heegaard Floer homology and embedded contact homology for any contact manifold of dimension three $(M,\xi )$. It is constructed from an open book decomposition of $M$ supporting $\xi$.