HOẠT ĐỘNG TRONG TUẦN

Invariant subvarieties with small dynamical degree
Báo cáo viên: Takahiro Shibata (National University of Singapore)

Thời gian: 14h, Thứ 6, 23/10/2020

Tóm tắt: Given a self-morphism on an algebraic variety, we can consider various dynamical problems on it. Motivated by an arithmetic-dynamical problem, we consider invariant subvarieties whose first dynamical degree is less than that of the ambient variety. We give an estimate of the number of them in certain cases.

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