𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Double Number


Book ID
123864091
Publisher
The University of Chicago Press
Year
1883
Weight
111 KB
Volume
2
Category
Article
ISSN
0190-5953

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πŸ“œ SIMILAR VOLUMES


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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.