Derivatives of knots and second-order signatures
Work
Year: 2010
Type: article
Abstract: We define a set of "second-order" L^(2)-signature invariants for any algebraically slice knot. These obstruct a knot's being a slice knot and generalize Casson-Gordon invariants, which we consider to ... more
Source: Algebraic & Geometric Topology
Institutions Rice University, Wesleyan University
Cites: 36
Cited by: 25
Related to: 10
FWCI: 3.57
Citation percentile (by year/subfield): 89.25
Subfield: Geometry and Topology
Field: Mathematics
Domain: Physical Sciences
Open Access status: bronze