The agda-unimath library

Extensive learning notes on mathematics. Now hosted at https://git.sr.ht/~luizmugnaini/deep-dive

Reifying dynamical algebra: maximal ideals in countable rings, constructively

An exploration of fumulas in Agda—a new perspective on ring theory

An undergraduate abstract algebra textbook

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.

ODE linear systems with plots and phase portraits.

Some tools for researching a particular near-ring over free groups

Ring and Module theory

Graduate algebra reviewer

"Rings & Modules" notes reproduction《环与模》讲义重刻

A minimal, law-driven implementation of core algebraic structures in Scala, connecting modules, algebras, representations, and linear maps.