Dynamic System Seminar——Creating degenerate periodic points near heterodimensional cycles
报告人：Katsutoshi Shinohara（Hitotsubashi University）
地点：Room 1418, Sciences Building No. 1
Abstract: I will talk about some technical topics from the paper arXiv:1808.07218.
(see https://arxiv.org/abs/1808.07218 )
Given a partially hyperbolic heterodimensional cycle, by adding $C^r$-small perturbation nearby, one
can create degenerate periodic points. I explain some ingredients of such construction, including Takens
coordinates and the calculation techniques of compositions of germs of polynomials.