Upcoming Talks

Ista white

On Hausdorff dimension of Julia sets via a computer-assisted proof

Date: Tuesday, October 25, 2022 14:00 - 15:00
Speaker: Artem Dudko (IMPAN)
Location: Heinzel Seminar Room / Office Bldg West (I21.EG.101)
Series: DynamIST
Host: Kaloshin Group

Roughly speaking, Julia set of a holomorphic map is the set of points near which the iterations of this map behave chaotically. A natural question is how large this set can be. One of ways to measure the size of such set is using Hausdorff (and other types of) dimension. In this talk I will present two approaches for studying this quantity for certain classes of maps and will describe computer assisted results obtained using these approaches. The approaches are inspired by Avila-Lyubich's and McMullen's works. The results are from a joint paper with Scott Sutherland, and a joint paper with Igors Gorbovickis and Warwick Tucker.

Qr image
Download ICS Download invitation
Back to eventlist