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Integration of Functions With Values in Locally Convex Suslin Spaces
| Content Provider | Scilit |
|---|---|
| Author | Thomas, G. Erik F. |
| Copyright Year | 1975 |
| Description | The main purpose of the paper is to give some easily applicable criteria for summability of vector valued functions with respect to scalar measures. One of these is the following: If E is a quasi-complete locally convex Suslin space (e.g. a separable Banach or Fréchet space), is any total subset, and f is an E-valued function which is Pettis summable relative to the ultra weak topology . f is actually Pettis summable for the given topology. (Thus any E-valued function for which the integrals over measurable subsets can be reasonably defined as elements of E is Pettis summable.) A class of ``totally summable'' functions, generalising the Bochner integrable functions, is introduced. For these Fubini's theorem, in the case of a product measure, and the differentiation theorem, in the case of Lebesgue measure, are valid. It is shown that weakly summable functions with values in the spaces , and other conuclear spaces, are ipso facto totally summable. |
| Related Links | http://www.ams.org/tran/1975-212-00/S0002-9947-1975-0385067-1/S0002-9947-1975-0385067-1.pdf |
| Ending Page | 81 |
| Page Count | 21 |
| Starting Page | 61 |
| ISSN | 00029947 |
| e-ISSN | 10886850 |
| DOI | 10.2307/1998613 |
| Journal | Transactions of the American Mathematical Society |
| Volume Number | 212 |
| Language | English |
| Publisher | Duke University Press |
| Access Restriction | Open |
| Subject Keyword | Mathematical Physics Integration Suslin Spaces Convex Suslin Locally Convex Values Functions |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics |