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Lecture
Are you an EPFL student looking for a semester project?
Work with us on data science and visualisation projects, and deploy your project as an app on top of Graph Search.
This lecture covers the concept of inverse limits in partially ordered sets, the construction of profinite completions of groups, and the properties of Hausdorff topological spaces. It also discusses the quotient topology and the continuity of maps in topological spaces. The instructor explains the relationship between closed subgroups and quotient spaces, emphasizing the importance of Hausdorff properties in topological groups.