好色视频
学术报告[2025] 088号
(高水平大学建设系列报告1110号)
报告题目: Toy model for bi-critical irrationally indifferent attractors
报告人:Jocelyn Russell(帝国理工大学)
报告时间:2025年9月19日下午15:00-16:00
报告地点:汇文楼办公区1420
报告内容:This research extends the existing unicritical toy model for irrationally indifferent attractors to the bi-critical case. We introduces a new class of maps parameterized by both the irrational rotation number and an additional parameter, which captures the interaction of two critical points. A key contribution is the construction of a modified change of coordinates that averages two unicritical changes. The model predicts a trichotomy of attractor topologies based on generalized Brjuno and Herman conditions. Future work includes analyzing the behavior of these new functions and determining whether such a renormalization scheme can be realized for actual bi-critical maps.
报告人简历: Jocelyn Russell,帝国理工大学在读博士生,主要研究复动力系统。在Siegel disk 方面做出了出色的工作,并受邀在国际大会做多次报告。
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邀请人:韩勇
好色视频
2025年9月16日