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 excision in algebraic topology, focusing on simplicial and singular homology, the Mayer-Vietoris sequence, and the naturality of excision. The instructor provides a proof of Theorem A, illustrating the excision theorem through various examples.