~~NOCACHE~~
/* DO NOT EDIT THIS FILE               */
/* THIS FILE WAS GENERATED             */
/* EDIT THE FILE "indexheader" INSTEAD */
/* OR ACCESS THE DATABASE              */

{{page>.:indexheader}}

\\ ==== Next talks ====
[[en:seminaires:numeration:index|One world numeration seminar]]\\
Tuesday May 13, 2025, 2PM, Online\\
**Artem Dudko** (IM PAN) //On attractors of Fibonacci maps//
<button type="link" size="xs" collapse="b28-4380">{{icon>info-circle?lg&color=#777}}</button>\\
<collapse id="b28-4380" collapsed="true">
<well size="sm">
In 1990s Bruin, Keller, Nowicki, and van Strien showed that smooth unimodal maps with Fibonacci combinatorics and sufficiently high degree of a critical point have a wild attractor, i.e. their metric and topological attractors do not coincide. However, until now there were no reasonable estimates on the degree of the critical point needed.

In the talk I will present an approach for studying attractors of maps, which are periodic points of a renormalization. Using this approach and rigorous computer estimates, we show that the Fibonacci map of degree $d=3.8$ does not have a wild attractor, but that for degree $d=5.1$ the wild attractor exists. The talk is based on a joint work with Denis Gaidashev.
</well>
</collapse>


[[en:seminaires:numeration:index|One world numeration seminar]]\\
Tuesday May 27, 2025, 2PM, Online\\
**Savinien Kreczman** (Université de Liège) //To be announced.//
\\


[[en:seminaires:numeration:index|One world numeration seminar]]\\
Tuesday June 10, 2025, 2PM, Online\\
**Yuta Suzuki** (Rikkyo University) //To be announced.//
\\


\\ ==== Previous talks ====
\\ === Year 2025 ===

{{page>.:numeration2025}}

\\ === Year 2024 ===

{{page>.:numeration2024}}

\\ === Year 2023 ===

{{page>.:numeration2023}}

\\ === Year 2022 ===

{{page>.:numeration2022}}

\\ === Year 2021 ===

{{page>.:numeration2021}}

\\ === Year 2020 ===

{{page>.:numeration2020}}