Conformal geometry

Posts on conformal geometry, the study of shapes where only angles (but not lengths) matter.

A quick summary of the traceless version of general relativity.
Last updated on 8 min read mathematical diversions

We explain how to conformally compactify pseudo-Euclidean spaces with $(p,q)$ signature.
Last updated on 4 min read expository

We explain how to conformally compactify Lorentzian manifolds.
Last updated on 12 min read expository