On the spectral type of one-parameter groups on operator algebras
HTML articles powered by AMS MathViewer
- by David E. Evans PDF
- Proc. Amer. Math. Soc. 61 (1976), 351-352 Request permission
Abstract:
We show that two unitary representations of ${\mathbf {R}}$ of very different spectral type can give rise to the same one-parameter group of $^{\ast }$-automorphisms of a ${C^{\ast }}$-algebra.References
- William Arveson, On groups of automorphisms of operator algebras, J. Functional Analysis 15 (1974), 217–243. MR 0348518, DOI 10.1016/0022-1236(74)90034-2 W. J. Donoghue, Distributions and Fourier transforms, Academic Press, New York, 1969.
Additional Information
- © Copyright 1976 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 61 (1976), 351-352
- MSC: Primary 46L05
- DOI: https://doi.org/10.1090/S0002-9939-1976-0428050-6
- MathSciNet review: 0428050