What is a manifold?(quantamagazine.org)
335 points by isaacfrond | 117 comments
Quanta Magazine explainer on manifolds, the mathematical spaces conceived by Bernhard Riemann that underpin modern geometry and physics.
#topology on Hacker News
3 stories tagged topology, newest first.
Deep Learning Is Applied Topology(theahura.substack.com)
473 points by theahura | 176 comments
A Substack essay from 12 Grams of Carbon arguing that deep learning is applied topology, explaining how neural networks transform data lying on manifolds.
![Screenshot of youtube.com: This open problem taught me what topology is [video]](https://hn.urlbox.com/shots/renders/2024/12/25/de5f572f-325b-44ce-9e24-87e34c224125.jpg)
This open problem taught me what topology is [video](youtube.com)
469 points by surprisetalk | 76 comments
A 3Blue1Brown YouTube video explaining topology through an open mathematical problem.