Abstract
Let (phi(n)) be a norm bounded sequence in the pre-dual of a von Neumann algebra M. In general it is not true that this sequence has a weakly convergent subsequence. But given a normal state psi, then, for any epsilon > 0, there exists a projection e such that psi (1 - e) less than or equal to epsilon and the restriction of (phi(n)) to eMe has a subsequence which converges weakly to a normal functional on eMe. (C) 2002 Elsevier Science (USA). All rights reserved.
Original language | English |
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Pages (from-to) | 160-167 |
Number of pages | 7 |
Journal | Journal of Mathematical Analysis and Applications |
Volume | 276 |
DOIs | |
Publication status | Published - 2002 |