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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 explores the concepts of functors and natural transformations, using examples to illustrate the theory. The instructor delves into the theory of groups, discussing the notions of functors and natural transformations in detail. The lecture also covers the importance of making comparisons between objects of the same type, defining them differently to determine if they are equivalent. Additionally, the lecture delves into the construction of functors and the preservation of morphisms. The instructor provides insights into the construction of functors from one category to another, emphasizing the significance of natural transformations in preserving the structure of categories.