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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 Galois correspondence, which establishes a bijective map between subextensions and subgroups of a Galois extension. It delves into the proof of the Galois correspondence, Artin's Lemma, and the isomorphism between Galois groups. The lecture also explores the concept of solvability by radicals in polynomial equations.