Arf invariant

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21	Knot Theory Julia Collins November 2, 2006 Add to Reading List Source URL: www.maths.ed.ac.uk Language: English - Date: 2006-11-02 07:27:04 Mathematics Seifert surface Alexander polynomial Jones polynomial Knot invariant Genus Reidemeister move Unknot Arf invariant of a knot Knot theory Topology Abstract algebra
22	PDF Document Add to Reading List Source URL: www.ams.org Language: English - Date: 2008-08-12 10:06:34 Surgery theory Michel Kervaire Kervaire invariant Arf invariant John Milnor Kervaire manifold Differential structure Homotopy groups of spheres Manifold Topology Mathematics Differential topology