✦ LIBER ✦
A stronger Kolmogorov zero-one law for resource-bounded measure
✍ Scribed by Jack Jie Dai
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 135 KB
- Volume
- 292
- Category
- Article
- ISSN
- 0304-3975
No coin nor oath required. For personal study only.
✦ Synopsis
Resource-bounded measure has been deÿned on the classes E; E2; ESPACE; E2SPACE; REC, and the class of all languages. It is shown here that if C is any of these classes and X is a set of languages that is closed under ÿnite variations and has outer measure ¡ 1 in C, then X has measure 0 in C. This result strengthens Lutz's resource-bounded generalization of the classical Kolmogorov zero-one law. It also gives a useful su cient condition for proving that a set has measure 0 in a complexity class.
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