Open Access
2019 A deformation of instanton homology for webs
Peter B Kronheimer, Tomasz S Mrowka
Geom. Topol. 23(3): 1491-1547 (2019). DOI: 10.2140/gt.2019.23.1491

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.

Citation

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Peter B Kronheimer. Tomasz S Mrowka. "A deformation of instanton homology for webs." Geom. Topol. 23 (3) 1491 - 1547, 2019. https://doi.org/10.2140/gt.2019.23.1491

Information

Received: 8 December 2017; Revised: 20 March 2018; Accepted: 30 September 2018; Published: 2019
First available in Project Euclid: 5 June 2019

zbMATH: 07079062
MathSciNet: MR3956896
Digital Object Identifier: 10.2140/gt.2019.23.1491

Subjects:
Primary: 57R58
Secondary: 05C15

Keywords: Floer homology , foam , Instanton , spatial graph , Tait colorings , web

Rights: Copyright © 2019 Mathematical Sciences Publishers

Vol.23 • No. 3 • 2019
MSP
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