Group extensions and discrete subgroups of Lie groups

Lee, D. H.

doi:10.1090/S0002-9939-1972-0293006-X

Group extensions and discrete subgroups of Lie groups
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by D. H. Lee

Proc. Amer. Math. Soc. 34 (1972), 299-302

DOI: https://doi.org/10.1090/S0002-9939-1972-0293006-X

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Abstract:

Let $\Gamma$ be a discrete uniform subgroup of a connected simply connected solvable Lie group S. It is shown how S is essentially determined by $\Gamma$, using the point of view of group extensions.

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