What is ... a homotopy invariant?

This page hosts information on Alexander Müller's talk "What is... a homotopy invariant?" at the "What is ...?" seminar. This talk may help you better understand the talk by Hélène Barcelo.

Where & When

  • Friday, February 2, 1.00pm @ Urania BMS Loft

Abstract

  • We will introduce and explain the fundamental notions of homotopy theory
underlying all of algebraic topology. Path components, homotopy groups of spheres, Betti numbers: homotopy invariants are diverse and powerful tools to understand spaces of all flavours.
Topic revision: r2 - 08 Feb 2018, AndrasTobias
 
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