Yi-Jen Lee

activity

19962021

most citedHF=HM I : Heegaard Floer homology and Seiberg--Witten Floer homology

120 citations · 365 across the 14 of their papers we have counts for

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Showing 1997Show all

2 papers · 1 filter

dg-ga1997

Seiberg-Witten Equations on Three-Manifolds with Euclidean Ends

Yi-Jen Lee

We construct the Seiberg-Witten theory on 3-manifolds with Euclidean ends (connected sums of $R^{3}$ and a compact manifold) with perturbations which approximate $* d x_{3}$ at infinity…

dg-ga1997★ 73 cited

Circle-valued Morse theory and Reidemeister torsion

Michael Hutchings, Yi-Jen Lee

Let X be a closed manifold with zero Euler characteristic, and let f: X --> S^1 be a circle-valued Morse function. We define an invariant I which counts closed orbits of the gradie…