The ical-ufr projectPublished 2 weeks ago. code jobFor the past couple of months, I have been working on a side project with several colleagues from my department. In short, it's a web interface to our university's timetable system, the (infamous) ADE. For various reasons, we, the staff, are…

Git for Mathematicians (3a): The Practice [setup and init]Published 2 months ago. code math Part 1: Preliminaries Part 2: The Theory Part 3a: The PracticeAfter a long hiatus, here is the third part of my series of posts about Git for Mathematicians 🙂. I explain the basics of how one would go about using Git to write a math paper. If you have not read the previous parts of the series, you can find…

Boardman–Vogt resolutions and bar/cobar constructions of (co)operadic (co)bimodules accepted!Published 3 months ago. math operads paperThe paper "Boardman–Vogt resolutions and bar/cobar constructions of (co)operadic (co)bimodules" , that Ricardo Campos, Julien Ducoulombier, and I wrote, has been accepted for publication in the journal Higher Structures ! This technical part will…

Dark ModePublished 3 months ago. codeI just implemented a dark mode for my website! I saw that it was quite easy to do with TailwindCSS so I took a shot at it. To see it, enable dark mode in your browser/OS settings. If you don't want to do that and you still want to see how it looks…

New website!Published 4 months ago. codeYou may have noticed that the layout of my website has almost completely changed. I have completely reworked the way it's rendered! Instead of Hugo, I am now using Gatsby , a JavaScript framework for producing static websites. I have had this…

Git for Mathematicians (2): The TheoryPublished 5 months ago. code math Part 1: Preliminaries Part 2: The Theory Part 3a: The PracticeThis post is the second in a series in which I will try to explain how to use Git to write papers, with an audience of professional mathematicians in mind. The first part, which was about why one would want to use Git, is here. Let us now dive into…

Select-Exams.ps1: a script to extract exams from a multi-page PDFPublished 5 months ago. Updated 5 months ago. class code SourceWith online teaching, I have to find ways to make many processes go faster, as otherwise teaching takes an inordinate amount of time compared to traditional teaching (and my salary doesn't change...). I have already written about automating exam…

Git for Mathematicians (1): PreliminariesPublished 5 months ago. Updated 5 months ago. code math Part 1: Preliminaries Part 2: The Theory Part 3a: The PracticeThis post is the first in a series in which I will try to explain how to use Git to write papers, with an audience of professional mathematicians in mind. I know that there are a lot of material online about learning Git, but as far as I can tell…

Notes for my Peccot lecture, "Real Homotopy of Configuration Spaces"Published 6 months ago. class math notes peccot NotesI have finished translation my notes for my Peccot Lecture to English. They have also been expanded, with a lot more new content. For the time being, you can find the notes here . They have been submitted for publication. I would like to thank…

Formality of a higher codimensional Swiss-Cheese operad accepted in Algebraic & Geometric TopologyPublished 10 months ago. math operads paper swiss-cheeseMy paper, "Formality of a higher codimensional Swiss-Cheese operad" , has just been accepted for publication in Algebraic & Geometric Topology ! This paper is part of my effort to try and apply rational homotopy theoretical methods to the…

Exam Template for PandocPublished 10 months ago. class code SourceLike many people, I have been teaching online for some time now. In order to help students get an idea of how well they understand the material, I have been giving them and grading weekly homework (keep in mind that it is not common in French…

The action of the orthogonal group on the sphere is not formalPublished 9/17/2020. mathIn this post, I record a simple and probably well-known fact; but since I have to remake the computation again and again (because I forget it...) I thought it would be nice to have it in an accessible place. The fact is that for an odd , the usual…