Abstract
Using a representation of analytic measures in terms of a flow built under a function, it is shown that a positive measure is the total variation measure of an analytic measure if and only if the distant future is the zero subspace. This settles a problem posed by Forelli in connection with his generalization of F. and M. Riesz theorems. We also provide another version of Helson’s existence theorem.
Original language | English |
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Pages (from-to) | 799-814 |
Number of pages | 16 |
Journal | Transactions of the American Mathematical Society |
Volume | 296 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1986 |
Externally published | Yes |
Keywords
- Analytic measures
- Distant future
- Quasi-invariant measures
ASJC Scopus subject areas
- Mathematics(all)
- Applied Mathematics