Degenerate Characteristic Directions for Maps Tangent to the Identity

被引:13
作者
Vivas, Liz [1 ]
机构
[1] Univ Fed Fluminense, Inst Matemat & Estat, Dept Matemat Aplicada, Niteroi, RJ, Brazil
关键词
DYNAMICS; INDEX;
D O I
10.1512/iumj.2012.61.4809
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
Let F: (C-2,O) (C-2,O) be a holomorphic germ tangent to the identity. Assume F has a characteristic direction [v]. In [Hak], Hakim gives conditions to guarantee the existence of an attracting basin to the origin along [v], in the case of [v] a non-degenerate characteristic direction. In this paper, we give conditions to guarantee the existence of basins along [v] in the case of [v] a degenerate characteristic direction.
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页码:2019 / 2040
页数:22
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