𝔖 Bobbio Scriptorium
✦   LIBER   ✦

On numbers with given digit distributions

✍ Scribed by Peter Szüsz; Bodo Volkmann


Book ID
112496295
Publisher
Springer
Year
1989
Tongue
English
Weight
349 KB
Volume
52
Category
Article
ISSN
0003-889X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Snarks with given real flow numbers
✍ Robert Lukot'ka; Martin Škoviera 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 172 KB

We show that for each rational number r such that 4<r ≤ 5 there exist infinitely many cyclically 4-edge-connected cubic graphs of chromatic index 4 and girth at least 5-that is, snarks-whose flow number equals r. This answers a question posed by Pan and Zhu [Construction of graphs with given circula