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math.CV2021
Local orthogonal maps and rigidity of holomorphic mappings between real hyperquadrics
Yun Gao, Sui-Chung Ng
We introduced a new coordinate-free approach to study the Cauchy-Riemann (CR) maps between the real hyperquadrics in the complex projective space. The central theme is based on a n…
math.CV2021
Rigidity of proper holomorphic maps among generalized balls with Levi-degenerate boundaries
Sui-Chung Ng, Yuehuan Zhu
In this paper we studied a broader type of generalized balls which are domains on the complex projective with possibly Levi-degenerate boundaries. We proved rigidity theorems for p…
math.CV2019
Generalizations of linear fractional maps for classical symmetric domains and related fixed point theorems for generalized balls
Yun Gao, Sui-Chung Ng, Aeryeong Seo
We extended the study of the linear fractional self maps (e.g. by Cowen-MacCluer and Bisi-Bracci on the unit balls) to a much more general class of domains, called generalized type…