Ergodic flows of positive entropy can be time changed to becomeK-flows |
| |
| Authors: | D S Ornstein M Smorodinsky |
| |
| Institution: | 1. Department of Mathematics, Stanford University, 94305, Stanford, California, USA
|
| |
| Abstract: | It is shown that every Kakutani equivalence class of ergodic measure preserving transformations of positive entropy containsK-automorphisms. Also, every ergodic flow of positive entropy can be time changed to become aK-flow and every ergodic automorphism of positive entropy is a cross-section of someK-flow. |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
