Abstract
The structure of the intersection of the sub-Riemannian sphere on the Cartan group with a 3-dimensional invariant manifold of main symmetries is described.
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ACKNOWLEDGMENTS
The author is grateful to the reviewer for helpful comments on the exposition.
Funding
This work was supported by the Russian Science Foundation, project no. 22-11-00140, https://rscf.ru/project/22-11-00140/.
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Translated by I. Ruzanova
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Sachkov, Y.L. Sub-Riemannian Cartan Sphere. Dokl. Math. 106, 462–466 (2022). https://doi.org/10.1134/S1064562422700028
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DOI: https://doi.org/10.1134/S1064562422700028