16 citations · 21 across the 3 of their papers we have counts for
3 papers
math.GT2001★ 1 cited
Homology cobordism and classical knot invariants
Christian Bohr, Ronnie Lee
In this paper we define and investigate Z/2-homology cobordism invariants of Z/2-homology 3-spheres which turn out to be related to classical invariants of knots. As an application…
math.GT2001★ 16 cited
Surgery on closed 4-manifolds with free fundamental group
Vyacheslav S. Krushkal, Ronnie Lee
Even though the disk embedding theorem is not available in dimension 4 for free fundamental groups, some surgery problems may be shown to have topological solutions. We prove that…
math.GT1995★ 4 cited
Floer homologies for Lagrangian intersections and instantons
Ronnie Lee, Weiping Li
In 1985 lectures at MSRI, A. Casson introduced an interesting integer valued invariant for any oriented integral homology 3-sphere Y via beautiful constructions on representation s…