Lecture

Derived functors: Two technical lemmas

In course

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Description

This lecture focuses on two technical lemmas crucial for proving the Fundamental Theorem of homotopical algebra. The first lemma establishes the homotopy equivalence of two objects, while the second lemma involves a Quillen pair and morphisms between cofibrant and fibrant objects. The instructor presents detailed proofs for both lemmas, setting the stage for the upcoming proof of the Fundamental Theorem.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_h2qlg695

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Ontological neighbourhood

Mathematics

Topology: Algebraic topology

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