Knot Floer homology and the unknotting number
Work
Year: 2020
Type: article
Abstract: Given a knot K in S^3, let u^-(K) (respectively, u^+(K)) denote the minimum number of negative (respectively, positive) crossing changes among all unknotting sequences for K. We use knot Floer homolog... more
Source: Geometry & Topology
Authors Akram Alishahi, Eaman Eftekhary
Cites: 37
Cited by: 15
Related to: 10
FWCI: 2.626
Citation percentile (by year/subfield): 99.98
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: green