Video library: K. A. Lenskiy, Poncelet's Closure Theorem and compositions of finite Blashke Products

VIDEO LIBRARY


Probability Techniques in Analysis and Algorithms on Networks November 27, 2025 15:50, St. Petersburg, St. Petersburg State University, Department of Mathematics and Computer Science (14th Line of Vasilievsky Island, 29b), room 217b

Poncelet's Closure Theorem and compositions of finite Blashke Products K. A. Lenskiy Saint Petersburg State University
Abstract: We will briefly discuss the connection between generalized Poncelet's curves and Blashke Products (see "Poncelet-Darboux, Kippenhahn, and Szegő: interactions between projective geometry, matrices and orthogonal polynomials", M. Hunziker, A. Martinez-Finkelshtein, T. Poe, and B. Simanek). Then I will introduce a result concerning the behaviour of Blashke products in the classic elliptical case and its applications. Language: English ^* Zoom ID: 812-916-426, Password: mkn