Lecture

Basic properties of left homotopy: The homotopy relation in a model category

In course

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Description

This lecture covers the basic properties of the left homotopy relation in the context of model categories. The instructor proves conditions for the existence of good and very good left homotopies, demonstrating that two morphisms are weak equivalences if they are left homotopic. The lecture delves into the details of left homotopies, factorizations, and the relationship between morphisms in a model category.

Instructor

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Official source

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

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Ontological neighbourhood

Mathematics

Topology: Algebraic topology

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