L'espace des sous-groupes fermés de RxZ
英文摘要：
The space of closed subgroups of a locally compact topological group is endowed with a natural topology, called the Chabauty topology. We completely describe the space of closed sugroups of the group RxZ, which is not trivial : for example, its fundamental group is uncountable.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
