Handout for a seminar talk about the Hall algebra of the Jordan quiver over F1.

Abelian unramified geometric class field theory

SAGE code for local A-packets of classical groups

A package for Lie (super)algebra computations in Mathematica software system

Characters of the symmetric group in Haskell

DecomposingGroupRepresentations.jl is a Julia package that provides an API for decomposing representations of reductive groups acting on multivariate polynomials.

Representation Theory of Algebras (VUB)

My undergraduate thesis in quantum computing with advisor Jamie Pommersheim. I used representation theoretic tools to analyze lower bounds of certain classes of quantum algorithms.

A Mathematica package developed for mathematical physics research involving Hopf algebras, representation theory, and fusion categories. This package was originally developped to support my research direction in R-parastatistics [Nature 637, 314-318 (2025)], but can also be used more broadly for studying topological order and generalized symmetry.

This repo contains complementary code for the paper Global Representation Ring and Knutson Index (authors: Dylan Johnston, Diego Martín Duro, Dmitriy Rumynin). The repo contains a program written in Sage & GAP to produce tables for global representation rings of a finite group G.

Rings and modules (VUB)

arXiv:2507.21316 Notebooks showing the lifting of primitive idempotents from the group algebras F_pA_5 (p=2,3,5) to the group algebra QA_5.

Associative algebra (VUB)

CM uniquement.

My mathematics research page

Very simple version of the code used for the experiments in the paper Hidden Activations Are Not Enough: A General Approach to Neural Networks Predictions.

Compute the knowledge matrices associated to a neural network.

This is complementary code for the paper "Topological rigidity of SL2 -quotients", which was joint work with my PhD supervisor Dmitiry Rumynin.