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» On the cardinality of fuzzy sets
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IWPEC
2009
Springer
14 years 1 months ago
Partitioning into Sets of Bounded Cardinality
Abstract. We show that the partitions of an n-element set into k members of a given set family can be counted in time O((2− )n ), where > 0 depends only on the maximum size am...
Mikko Koivisto
ISCI
2008
74views more  ISCI 2008»
13 years 7 months ago
Strong limit theorems for random sets and fuzzy random sets with slowly varying weights
Theories of random sets and fuzzy random sets are useful concepts which are frequently applied in scientific areas including information science, probability and statistics. In th...
Ke-ang Fu, Li-xin Zhang
FSS
2008
88views more  FSS 2008»
13 years 7 months ago
Solution of a system of linear equations with fuzzy numbers
The paper deals with a solution of a fuzzy interval system of linear equations, i.e. a system in which fuzzy intervals (numbers) appear instead of crisp numbers. We obtain general...
Rostislav Horcík
ORL
2008
120views more  ORL 2008»
13 years 7 months ago
Composition of stable set polyhedra
Barahona and Mahjoub found a defining system of the stable set polytope for a graph with a cut-set of cardinality 2. We extend this result to cut-sets composed of a complete graph...
Benjamin McClosky, Illya V. Hicks
JSYML
2010
129views more  JSYML 2010»
13 years 2 months ago
On changing cofinality of partially ordered sets
It is shown that under GCH every poset preserves its cofinality in any cofinality preserving extension. On the other hand, starting with measurable cardinals, a model with a part...
Moti Gitik