Spectral interpretations of dynamical degrees
Speaker: Nguyen-Bac Dang

Time: 15h15, Friday, October 8, 2021

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Meeting ID: 827 7229 2046
Passcode: 830392

Abstract: This talk is based on a joint work with Charles Favre. I will explain how one can control the degree of the iterates of rational maps in arbitrary dimension by applying method from functional analysis. Namely, we endow some particular norms on the space of b-divisors and on the spaces of b-classes and study the eigenvalues of the pullback operator induced by a rational map.