## Abstract In this paper, we study the critical pointโarboricity graphs. We prove two lower bounds for the number of edges of __k__โcritical pointโarboricity graphs. A theorem of Kronk is extended by proving that the pointโarboricity of a graph __G__ embedded on a surface __S__ with Euler genus __
โฆ LIBER โฆ
Point Arboricity Critical Graphs Exist
โ Scribed by Bollobas, B.; Harary, F.
- Book ID
- 120096145
- Publisher
- Oxford University Press
- Year
- 1975
- Tongue
- English
- Weight
- 142 KB
- Volume
- s2-12
- Category
- Article
- ISSN
- 0024-6107
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