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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 concepts of idempotent elements, central orthogonal elements, and their properties in non-central rings. It also discusses the conditions for a ring to be commutative and the existence of prime ideals. The instructor explains the importance of idempotent elements in ring theory and provides examples to illustrate these concepts. Additionally, the lecture delves into the notion of maximal ideals and their significance in ring theory, emphasizing the relationship between integrality and maximality in a ring.