A note on minimal and quasi-minimal essential sets in complex directed graphs
โ Scribed by Diaz, M.; Richard, J.; Courvoisier, M.
- Book ID
- 120256831
- Publisher
- Institute of Electrical and Electronics Engineers
- Year
- 1972
- Tongue
- English
- Weight
- 229 KB
- Volume
- 19
- Category
- Article
- ISSN
- 0018-9324
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
It is shown that for any directed quasi-ordered set (Q, ~<), there is a minimal ordinal number h such that every cofinal subset of Q contains a cofinal subset which is the 0-th class original set of a pure h-th class chain of Q. A special case of our results gives necessary and sufficient conditions
This book constitutes the proceedings of the 14th IMA International Conference on Cryptography and Coding, IMACC 2013, held at Oxford, UK, in December 2013. The 20 papers presented were carefully reviewed and selected for inclusion in this book. They are organized in topical sections named: bits and