Newton diagrams, odd points, and the index of singular points of planar vector fields

被引：0
|
作者：
I. V. Antyushina
N. M. Bliznyakov
机构：
[1] Voronezh State University,
来源：
Mathematical Notes | 2011年 / 89卷
关键词：
topological index of a singular point; analytic vector field; -nondegenerate vector field; Newton diagram; suitable Newton diagram; Cauchy index;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
On the basis of a formula for calculating the topological index of a singular point of a planar vector field from the Newton diagrams of the field components, conditions on the integer points of the Newton diagram under which the index vanishes or is odd are determined.
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页码：757 / 760
页数：3
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