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Universal quadratic forms and Whitney tower intersection
invariants
James Conant, Rob Schneiderman and Peter Teichner
Geometry & Topology Monographs 18
(2012) 35–60
Keywords
Whitney towers, twisted Whitney towers,
quadratic refinements, Lie algebra, Arf invariant, quasi-Lie
algebra
Mathematical Subject Classification
Primary: 57N13
Secondary: 11E16
Publication
Received: 26 March 2012
Revised: 1 August 2012
Accepted: 28 August 2012
Published: 14 October 2012