Rigid isotopy classification of real algebraic curves of bidegree (3,3) on quadrics

被引：0

作者：

A. I. Degtyarev

V. I. Zvonilov

机构：

[1] Bilkent University,

[2] Syktyvkar State University,undefined

来源：

Mathematical Notes | 1999年 / 66卷

关键词：

real algebraic curve; quadric; bidegree; rigid isotopy; real scheme; node; cusp; hyperboloid; ellipsoid; torus; oval; chamber; wall; blow up;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A rigid isotopy of nonsingular real algebraic curves on a quadric is a path in the space of such curves of a given bidegree. We obtain the rigid isotopy classification of nonsingular real algebraic curves of bidegree (3, 3) on a hyperboloid and on an ellipsoid. We also study of the space of real algebraic curves of bidegree (3, 3) with a single node or cusp.

引用

页码：670 / 674

页数：4

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