|
| | | | |
| | | |
| Stat |
Members: 3645
Articles: 2'501'711
Articles rated: 2609
19 April 2024 |
|
| | | | |
|
Article overview
| |
|
|
Connectives in Quantum and other Cumulative Logics | | Daniel Lehmann
; | | Date: |
31 May 2002 | | Subject: | Artificial Intelligence; Logic ACM-class: I.2.3; F.4.1 | cs.AI math.LO | | Abstract: | Cumulative logics are studied in an abstract setting, i.e., without connectives, very much in the spirit of Makinson’s early work. A powerful representation theorem characterizes those logics by choice functions that satisfy a weakening of Sen’s property alpha, in the spirit of the author’s "Nonmonotonic Logics and Semantics" (JLC). The representation results obtained are surprisingly smooth: in the completeness part the choice function may be defined on any set of worlds, not only definable sets and no definability-preservation property is required in the soundness part. For abstract cumulative logics, proper conjunction and negation may be defined. Contrary to the situation studied in "Nonmonotonic Logics and Semantics" no proper disjunction seems to be definable in general. The cumulative relations of KLM that satisfy some weakening of the consistency preservation property all define cumulative logics with a proper negation. Quantum Logics, as defined by Engesser and Gabbay are such cumulative logics but the negation defined by orthogonal complement does not provide a proper negation. | | Source: | arXiv, cs.AI/0205079 | | Services: | Forum | Review | PDF | Favorites | |
|
|
No review found.
Did you like this article?
Note: answers to reviews or questions about the article must be posted in the forum section.
Authors are not allowed to review their own article. They can use the forum section.
browser Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
|
| |
|
|
|
|
News, job offers and information for researchers and scientists:
| |
REGISTER