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dc.contributor.authorWoratham Khangtragoolen_US
dc.contributor.authorKhuanchanok Chaichanaen_US
dc.date.accessioned2022-10-16T07:19:06Z-
dc.date.available2022-10-16T07:19:06Z-
dc.date.issued2021-06-01en_US
dc.identifier.issn16860209en_US
dc.identifier.other2-s2.0-85110596855en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85110596855&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/76848-
dc.description.abstractIn this paper, we study the chromatic numbers of suborbital graphs for Hecke groups H(√ 2) and H(√ 3). We decompose each suborbital graph into disjoint isomorphic subgraphs and show that each subgraph is homomorphic to the Farey graph. Finally, we show that each suborbital graph has chromatic number 2 or 3.en_US
dc.subjectMathematicsen_US
dc.titleChromatic numbers of suborbital graphs for some hecke groupsen_US
dc.typeJournalen_US
article.title.sourcetitleThai Journal of Mathematicsen_US
article.volume19en_US
article.stream.affiliationsMinistry of Higher Education, Science, Research and Innovationen_US
article.stream.affiliationsChiang Mai Universityen_US
Appears in Collections:CMUL: Journal Articles

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