Abstract
The idea of (combinatorial) Gray codes is to list objects in question in such a way that two successive objects
differ in some pre-specified small way.
In this paper, we utilize $\beta$-description trees to cyclicly Gray code three classes of cubic planar maps, namely, bicubic planar maps, 3-connected cubic planar maps, and cubic non-separable planar maps.
differ in some pre-specified small way.
In this paper, we utilize $\beta$-description trees to cyclicly Gray code three classes of cubic planar maps, namely, bicubic planar maps, 3-connected cubic planar maps, and cubic non-separable planar maps.
Original language | English |
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Pages (from-to) | 59-69 |
Number of pages | 11 |
Journal | Theoretical Computer Science |
Volume | 616 |
Early online date | 22 Dec 2015 |
DOIs | |
Publication status | Published - 22 Feb 2016 |
Keywords
- planar map
- bicubic planar map
- cubic non-separable planar map
- 3-connected cubic planar map
- gray code
- description tree
- β(0,1)-tree