On unitary representations of groups of isometries
Abstract
Is the topological group of all motions (including translations) of an infinite-dimensional Hilbert space H isomorphic to a subgroup of the unitary group U(H)? This question was asked by Su Gao. We answer the question in the affirmative.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.