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A local study near the Wolff point on the ball
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2020-06-17 , DOI: 10.1017/s0013091520000152 Fengbai Li , Feng Rong
Proceedings of the Edinburgh Mathematical Society ( IF 0.7 ) Pub Date : 2020-06-17 , DOI: 10.1017/s0013091520000152 Fengbai Li , Feng Rong
Let f be a holomorphic self-map of the unit ball in dimension 2, which does not have an interior fixed point. Suppose that f has a Wolff point p with the boundary dilatation coefficient equal to 1 and the non-tangential differential df p = id . The local behaviours of f near p are quite diverse, and we give a detailed study in many typical cases. As a byproduct, we give a dynamical interpretation of the Burns–Krantz rigidity theorem. Note also that similar results hold on two-dimensional contractible smoothly bounded strongly pseudoconvex domains.
中文翻译:
球上沃尔夫点附近的当地研究
让F 是第二维单位球的全纯自映射,它没有内部不动点。假设F 有一个沃尔夫点p 边界膨胀系数等于 1,非切向微分 dF p =ID . 当地人的行为F 靠近p 种类繁多,我们在许多典型案例中进行了详细研究。作为副产品,我们对 Burns-Krantz 刚性定理进行了动态解释。还要注意,类似的结果适用于二维可收缩平滑有界的强伪凸域。
更新日期:2020-06-17
中文翻译:
球上沃尔夫点附近的当地研究
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