Complex sentence: Raikov (Гельфанд--Райков) theorem states that the points of a locally compact topological group "G" are separated by its irreducible unitary representations.
Split into simpler sentences: Raikov (Гельфанд--Райков) theorem is a theorem in the theory of locally compact topological groups. More precisely, the points of a locally compact topological group "G" are separated by its irreducible unitary representations.