About
Welcome to Paul Barbaroux's math web log. I'm a french math teacher[Update 10/2024] Now retired.. The reader who appreciates abstract mathematics will find here some nice results and proofs, often already known, sometimes original. The content of this blog is easily accessible with a graduate background.
Except where otherwise noted, this blog is licensed under 
CC BY-NC-SA 4.0 by Paul Barbaroux (site design and coding) and authors of each blog post.
Third-party tools and resources (MathJax, Jotform, Font
Awesome, SVG Repo, Google Fonts) are subject to
their own licenses.