Images and quotients of SO(3,R): remarks on a theorem of Van der Waerden
The purpose of this paper is to present a new elementary proof of a special case (for the group \(SO_ 3({\mathbb{R}}))\) of B. L. van der Waerden's theorem of 1933 on the continuity of homomorphisms of simple Lie groups to compact groups.
scientific article; zbMATH DE number 4116839