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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 classification of finite abelian groups, focusing on the theorem that states any finite abelian group is a direct product of cyclic groups. The concept of elementary divisors is introduced, which uniquely determines the structure of the group. Additionally, the lecture delves into rings, defining them as sets with two operations that satisfy specific properties such as associativity and distributivity. The properties of zero divisors, domains, and integral domains are discussed, along with examples illustrating these concepts.