News
2026.09.10
I will be hosting the workshop Geometric Viewpoints on Learning, Data, and Neural Networks, which takes place in Munich from 23 to 25 September.
2026.09.01
New preprint on the geometry of equivariant attention! I use some algebraic geometry to show that no single polynomially parameterized equivariant architecture can represent all equivariant functions representable by an unconstrained multi-head self-attention layer.