𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Double the number of issues

✍ Scribed by Goldman, J M


Book ID
110009993
Publisher
Nature Publishing Group
Year
1997
Tongue
English
Weight
10 KB
Volume
19
Category
Article
ISSN
0007-1188

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


A Double Number
πŸ“‚ Article πŸ“… 1883 πŸ› The University of Chicago Press βš– 111 KB
On the double competition number
✍ ZoltΓ‘n FΓΌredi πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 308 KB

It is known, that for U/~IIOS~ all /z-vertex simple graphs one needs S!(,j' '(log") ' ' ) extra vertices to obtain them as a double competition graph of a digraph. In this note a construction 15 given to shou that 2,~" ' are always sufficient.