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The canonical Cartan bundle and connection in CR geometry

Marc Herzlich
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Abstract

We give a differential geometric description of the Cartan (or tractor) bundle and its canonical connection in CR geometry, thus offering a direct, alternative, definition to the usual abstract approach.

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Marc Herzlich. 2006-05-29. The canonical Cartan bundle and connection in CR geometry. https://arxiv.org/abs/math/0605055

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