![](images/graphics/blank.gif)
Map germ
-
We address the question of whether the Thom-Boardman symbol of a map germ is an invariant with respect to bi-Lipschitz right equivalence. We give a counterexample showing that in general the answer is negative. We prove that the rank of a map germ is a bi-Lipschitz contact invariant. Consequently, the first Thom-Boardman symbol and its length are bi-Lipschitz contact invariants.
8p
vimelindagates
18-07-2022
19
2
Download
-
In this paper we extend M. Lyubich’s recent results on the global hyperbolicity of renormalization of quadratic-like germs to the space of C r unimodal maps with quadratic critical point. We show that in this space the boundedtype limit sets of the renormalization operator have an invariant hyperbolic structure provided r ≥ 2 + α with α close to one.
95p
noel_noel
17-01-2013
48
6
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)