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math.CV2025
The classification of CR maps from hyperquadrics into tubes over null cones of symmetric forms
Nguyen Gia Hien, Michael Reiter, Duong Ngoc Son
We classify CR maps from the hyperquadric of signature in , , to the local model for the tube over the null cone of a symmetric form in $\mathbb{C}^{n+…
math.CV2024
On CR maps from the sphere into the tube over the future light cone II: Higher dimensions
Michael Reiter, Duong Ngoc Son
We determine all CR maps from the sphere in into the tube over the future light cone in . This result leads to a complete characterization of proper ho…