On Affine Surface That can be Completed by A Smooth Curve |
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Authors: | A. Lesfari |
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Affiliation: | 1. Département de Mathématiques, Université Choua?b Doukkali Faculté des Sciences, B.P. 20, El Jadida, Maroc
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Abstract: | In C6, we consider a non linear system of differential equations with four invariants: two quadrics, a cubic and a quartic. Using Enriques-Kodaira classification of algebraic surfaces, we show that the affine surface obtained by setting these invariants equal to constants is the affine part of an abelian surface. This affine surface is completed by gluing to it a one genus 9 curve consisting of two isomorphic genus 3 curves intersecting transversely in 4 points. |
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