bookA gorgeous 1847 edition of Euclid’s elements where they used coloured diagrams instead of letters for variable names: https://archive.org/details/firstsixbooksofe00eucl/page/n24/mode/1up- and texing it: https://habr.com/en/articles/452520/

- and texing it: https://habr.com/en/articles/452520/
handwritten slideshttps://ben300694.github.io/pdfs/2021/2021-09-30_Slides_K-OS_2021_Handlebodies_Trivial_Tangles_and_Group_Trisections.pdf and more at https://ben300694.github.io/#activitieshandwritten notesIan Agol - The geometrization conjecture and universal covers of 3-manifolds (2004)

slideshttps://jolivet.org/timo/docs/slides_guangzhou_toral.pdfthesisCastel’s Master thesis

posterAlexander Elzenaar -Limit sets of cone manifolds
lecture notes
- Sinho Chewi’s Website
- David Bai
- Lectures on Mathematics | School of Mathematics
- $ ls ./Notes | Pingbang Hu
- Lecture Notes | Gilles Castel


