Meeting 168
On Wednesday, March 6th, 2024 at 10:15 AM (room 1016 and MSTeams)
Grzegorz Lewicki
gives the lecture:Minimal projections onto the lines with respect to L_p norm
Meeting 169
On Wednesday, March 20th, 2024 at 10:15 AM (room 1016 and MSTeams)
Marta Kosek
gives the lecture:A few remarks on the complex Green function and its application
Meeting 170
On Wednesday, March 27th, 2024 at 10:15 AM (room 1016 and MSTeams)
Przemysław Sprus
gives the lecture:Convex hulls of polynomial Julia sets
Abstract: We will prove that for every complex polynomial $p$ of degree $d\geq 2$ the convex hull $H_p$ of the Julia set $J_p$ of $p$ satisfies $p^{-1}(H_p) \subset H_p$. We will also characterise polynomials for which the equality $p^{-1}(H_p)=H_p$ is achieved.References: M. Stawiska, Convex hulls of polynomial Julia sets, Proceedings of the AMS, Vol. 149, No. 1, January 2021, pp. 245-250
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