Vol. 230, No. 2, 2007

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Arf invariants of real algebraic curves

Patrick M. Gilmer

Vol. 230 (2007), No. 2, 297–313
Abstract

We give new congruences for singular real algebraic curves, generalizing Fiedler’s congruence for nonsingular curves.

Keywords
nodal curve, oval, link
Mathematical Subject Classification 2000
Primary: 14P25
Secondary: 57M27
Milestones
Received: 5 October 2005
Accepted: 8 November 2005
Published: 1 April 2007
Authors
Patrick M. Gilmer
Department of Mathematics
Louisiana State University
Baton Rouge, LA 70803
United States
www.math.lsu.edu/~gilmer/