A deformation of instanton homology for webs

Abstract

A deformation of the authors' instanton homology for webs is constructed by introducing a local system of coefficients. In the case that the web is planar, the rank of the deformed instanton homology is equal to the number of Tait colorings of the web.

48 pages, 6 figures

Cited by in corpus (5)

• Equivariant aspects of singular instanton Floer homology
• Anchored foams and annular homology
• Non-orientable link cobordisms and torsion order in Floer homologies
• Relations in singular instanton homology
• Ascent concordance