Simple balanced three-manifolds, Heegaard Floer homology and the Andrews-Curtis conjecture

Abstract

The first author introduced a notion of equivalence on a family of $3$-manifolds with boundary, called (simple) balanced $3$-manifolds in an earlier paper and discussed the analogy between the Andrews-Curtis equivalence for group presentations and the aforementioned notion of equivalence. Motivated by the Andrews-Curtis conjecture, we use tools from Heegaard Floer theory to prove that there are simple balanced $3$-manifolds which are not in the trivial equivalence class (i.e. the equivalence class of $S^2\times [-1,1]$).

26 pages, 13 figures, Minor (non-mathematical) corrections

References in corpus (1)

• Bordered Floer homology and existence of incompressible tori in homology spheres