𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Planar cubics through a point in a direction

✍ Scribed by J.J. Chou; M.W. Blake


Book ID
107744642
Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
480 KB
Volume
25
Category
Article
ISSN
0010-4485

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Properties of a planar cubic graph
✍ Shunichi Toida πŸ“‚ Article πŸ“… 1973 πŸ› Elsevier Science 🌐 English βš– 506 KB

It is shown that a planar can always be to planar graph fewer vertices. It is shown if a planar cubic graph is edge-3colorable then the reduction of the number of its vertices is possible without changing colors of its edges.