The bound on the locating-chromatic number for a generalized Petersen graphs P(N,2)
The concept of the locating-chromatic number for graphs was introduced by Chartrand et al. (2002). Recently, Sakri and Abbas (2024), presented the locating-chromatic number of generalized Petersen graphs P(n,k) when n≤12. In this paper, We determine a lower and upper bound for the locating chromatic...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-06-01
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| Series: | Examples and Counterexamples |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666657X25000102 |
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| Summary: | The concept of the locating-chromatic number for graphs was introduced by Chartrand et al. (2002). Recently, Sakri and Abbas (2024), presented the locating-chromatic number of generalized Petersen graphs P(n,k) when n≤12. In this paper, We determine a lower and upper bound for the locating chromatic number of generalized Petersen graphs P(n,2) when n even and n≥14. |
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| ISSN: | 2666-657X |