Open Access
June 2012 Intersection theory on mixed curves
Mutsuo Oka
Kodai Math. J. 35(2): 248-267 (June 2012). DOI: 10.2996/kmj/1341401050

Abstract

We consider two mixed curves C, C′ $\subset$ C2 which are defined by mixed functions of two variables z = (z1, z2). We have shown in [4], that they have canonical orientations. If C and C′ are smooth and intersect transversely at P, the intersection number Itop(C, C′; P) is topologically defined. We will generalize this definition to the case when the intersection is not necessarily transversal or either C or C′ may be singular at P using the defining mixed polynomials.

Citation

Download Citation

Mutsuo Oka. "Intersection theory on mixed curves." Kodai Math. J. 35 (2) 248 - 267, June 2012. https://doi.org/10.2996/kmj/1341401050

Information

Published: June 2012
First available in Project Euclid: 4 July 2012

zbMATH: 1255.14025
MathSciNet: MR2951256
Digital Object Identifier: 10.2996/kmj/1341401050

Rights: Copyright © 2012 Tokyo Institute of Technology, Department of Mathematics

Vol.35 • No. 2 • June 2012
Back to Top