Research notes

Notes on graph learning, geometric deep learning, and scientific machine learning.

Message-Passing Graph Neural Networks from Scratch: GCN and GAT in Pure PyTorch

A mathematical and implementation-oriented introduction to message passing, graph convolution, and graph attention without PyTorch Geometric.

23 min read · August 23, 2026

2026 · graph-neural-networks pytorch geometric-deep-learning · graph-learning