Chromatic Numbers of Suborbital Graphs for the Modular Group and the Extended Modular Group
© 2017 Wanchai Tapanyo and Pradthana Jaipong. This research studies the chromatic numbers of the suborbital graphs for the modular group and the extended modular group. We verify that the chromatic numbers of the graphs are 2 or 3. The forest conditions of the graphs for the extended modular group a...
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| Main Authors: | , |
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| Format: | Journal |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85015949905&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/57530 |
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| Institution: | Chiang Mai University |
| Summary: | © 2017 Wanchai Tapanyo and Pradthana Jaipong. This research studies the chromatic numbers of the suborbital graphs for the modular group and the extended modular group. We verify that the chromatic numbers of the graphs are 2 or 3. The forest conditions of the graphs for the extended modular group are also described in this paper. |
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