On square roots of measures. (English) Zbl 0399.28002
\(C^*\)-Algebr. Appl. Stat. Mech. Quantum Field Theory, Proc. int. Sch. Phys. ”Enrico Fermi”, Varenna 1973, 167-189 (1976).
MSC:
| 28A12 | Contents, measures, outer measures, capacities |
| 46N99 | Miscellaneous applications of functional analysis |
| 28D15 | General groups of measure-preserving transformations |
| 28D10 | One-parameter continuous families of measure-preserving transformations |
| 46M40 | Inductive and projective limits in functional analysis |
| 46E30 | Spaces of measurable functions (\(L^p\)-spaces, Orlicz spaces, Köthe function spaces, Lorentz spaces, rearrangement invariant spaces, ideal spaces, etc.) |
| 46C99 | Inner product spaces and their generalizations, Hilbert spaces |
