We consider classes of simple 3-polytopal graphs whose edges are incident with either two 5-gons or a 5-gon and a q-gon (q > 5). We show that the shortness coefficient is less than one for all q 1> 28, settle a question raised by Jendrol and Tk~i~ in a recent paper in this journal and prove that all
Shortness coefficients of simple 3-polytopal graphs with edges of only two types
✍ Scribed by Michal Tkáč
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 419 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0012-365X
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✦ Synopsis
TkSE, M., Shortness coefficients of simple 3-polytopal graphs with edges of only two types, Discrete Mathematics 103 (1992) 103-110.
We consider two classes of simple 3-polytopal graphs whose edges are incident with either two S-gons or a 5-gon and q-gon (q = 26 or 27). We show that the shortness coefficient is less than 1 for both of these classes.
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