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The local approximation theorem in various coordinate systems
S. G. Basalaevab a Sobolev Institute of Mathematics, Novosibirsk, Russia
b Novosibirsk State University, Novosibirsk, Russia
Abstract:
We find some sufficient conditions on the local coordinate system of a Carnot–Carathéodory space of low smoothness that ensure Gromov-type estimates on the divergence of local (quasi)metrics. We also obtain these estimates for the canonical coordinate system of the second kind and various mixed coordinate systems.
Keywords:
Carnot–Carathéodory space, local nilpotent approximation.
Received: 04.04.2018
Citation:
S. G. Basalaev, “The local approximation theorem in various coordinate systems”, Sibirsk. Mat. Zh., 59:5 (2018), 988–997; Siberian Math. J., 59:5 (2018), 778–785
Linking options:
https://www.mathnet.ru/eng/smj3024 https://www.mathnet.ru/eng/smj/v59/i5/p988
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Abstract page: | 197 | Full-text PDF : | 43 | References: | 32 | First page: | 1 |
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