Extremal problems and designs on finite sets.
This thesis considers three related structures on finite sets and outstanding conjectures on two of them. Several new problems and conjectures are stated.A union-closed collection of sets is a collection of sets which contains the union of each pair of sets in the collection. A completely separating...
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
Curtin University
1999
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/221 |