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arxiv: 1610.08764 · v1 · pith:LVYSY36Xnew · submitted 2016-10-27 · 🧮 math.DG · math.CV

Totally nondegenerate models and standard manifolds in CR dimension one

classification 🧮 math.DG math.CV
keywords dimensionmodelnondegeneratestandardtotallyaffirmativealgebrasanswer
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It is shown that two Levi-Tanaka and infinitesimal CR automorphism algebras, associated with a totally nondegenerate model of CR dimension one are isomorphic. As a result, the model surfaces are maximally homogeneous and standard. This gives an affirmative answer in CR dimension one to a certain question formulated by Beloshapka.

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