A rigidity result for proper holomorphic maps between balls

Gevorgyan, Edgar; Wang, Haoran; Zimmer, Andrew

doi:10.1090/proc/16717

A rigidity result for proper holomorphic maps between balls
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by Edgar Gevorgyan, Haoran Wang and Andrew Zimmer;

Proc. Amer. Math. Soc. 152 (2024), 1573-1585

DOI: https://doi.org/10.1090/proc/16717

Published electronically: February 14, 2024

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Abstract:

In this note, we prove a rigidity result for proper holomorphic maps between unit balls that have many symmetries and which extend to $\mathcal {C}^2$-smooth maps on the boundary.

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