Abstract
We propose a unified normal form for all Levi-nondegenerate hypersurface type almost CR structures.
Citation
Dmitri Zaitsev. "A normal form for all Levi-nondegenerate almost CR structures." Illinois J. Math. 56 (1) 273 - 280, Spring 2012. https://doi.org/10.1215/ijm/1380287473
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