103 search results - page 15 / 21 » jsyml 2006 |
JSYML
2000
13 years 9 months ago
2000
It is consistent that there is a set mapping from the four-tuples of n into the finite subsets with no free subsets of size tn for some natural number tn. For any n < it is con...
JSYML
2000
13 years 9 months ago
2000
We consider a finite universe U (more exactly - a family U of them), second order quantifiers QK , where for each U this means quantifying over a family of n(K)-place relations clo...
JSYML
2002
13 years 9 months ago
2002
f orderings provide an abstract framework in which to study spaces of orderings of formally real fields. Spaces of orderings of finite chain length are well understood [9] [12]. Th...
JSYML
1998
13 years 9 months ago
1998
In this paper we show that the compactness of a Loeb space depends on its cardinality, the nonstandard universe it belongs to and the underlying model of set theory we live in. In...
JSYML
2010
13 years 8 months ago
2010
We extend the notion of limitwise monotonic functions to include arbitrary computable domains. We then study which sets and degrees are support increasing (support strictly increas...