Discover Algebraic Topology & Homology: A Beginner's Guide 📚

An introduction to homology, a key concept in algebraic topology. Take your personal data back with Incogni! Use code ALEPH at the link below and get 60% off an annual plan: http://incogni.com/aleph.

Help fund future projects: https://www.patreon.com/c/aleph0
An equally valuable form of support is to simply share the videos.

This video is a collaboration with Trevor from the channel Mathemaniac. Check out his video here: https://www.youtube.com/watch?v=H6YofGjvZIQ&ab_channel=Mathemaniac.

A HUGE thank you to Brendan Shuttleworth for working with me to make the script and storyboard for this video. You rock Brendan!

NEWSLETTER

I have a weekly math newsletter where I collate resources to self-study a specific topic and deliver it to your inbox. if this is interesting to you, fill out the form below to signup: https://forms.gle/Rt1f5StAj3yZtakE6

SOURCES and REFERENCES for Further Reading:

This video is a quick-and-dirty introduction to homology. But as with any quick introduction, there are details that I gloss over for the sake of brevity. To learn these details rigorously, I've listed a few resources down below.

(a) Video Lectures by Pierre Albin: https://www.youtube.com/playlist?list=PLpRLWqLFLVTCL15U6N3o35g4uhMSBVA2b

(b) “Algebraic Topology” by Allen Hatcher: https://pi.math.cornell.edu/~hatcher/AT/ATpage.html

CORRECTIONS:
12:59 You take n-cycles/(n+1)-boundaries not n-chains.

Follow me!
Twitter: @00aleph00

___
MUSIC CREDITS:

The song is “Taking Flight”, by Vince Rubinetti.
https://www.vincentrubinetti.com/

00:00-1:11 Intro
1:11-2:15 The Overall Idea
2:25-4:25 Cells
4:25-6:15 The Circle
6:15-7:00 Sponsored Message
7:00-8:55 The Torus
8:55-11:10 Homology, in general
11:10-14:37 Singular Homology