Generalized classes of suborbital graphs for the congruence subgroups of the modular group

© Journal “Algebra and Discrete Mathematics” Let Γ be the modular group. We extend a nontrivial Γ-invariant equivalence relation on ℚ to a general relation by replacing the group Γ 0 (n) by Γ K (n), and determine the suborbital graph F Ku,n , an extended concept of the graph F u,n . We investigate...

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Main Authors: Pradthana Jaipong, Wanchai Tapanyo
Format: Journal
Published: 2019
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-656982019-08-05T04:39:42Z Generalized classes of suborbital graphs for the congruence subgroups of the modular group Pradthana Jaipong Wanchai Tapanyo Mathematics © Journal “Algebra and Discrete Mathematics” Let Γ be the modular group. We extend a nontrivial Γ-invariant equivalence relation on ℚ to a general relation by replacing the group Γ 0 (n) by Γ K (n), and determine the suborbital graph F Ku,n , an extended concept of the graph F u,n . We investigate several properties of the graph, such as, connectivity, forest conditions, and the relation between circuits of the graph and elliptic elements of the group Γ K (n). We also provide the discussion on suborbital graphs for conjugate subgroups of Γ. 2019-08-05T04:39:42Z 2019-08-05T04:39:42Z 2019-01-01 Journal 17263255 2-s2.0-85064209204 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85064209204&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/65698
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Mathematics
spellingShingle Mathematics
Pradthana Jaipong
Wanchai Tapanyo
Generalized classes of suborbital graphs for the congruence subgroups of the modular group
description © Journal “Algebra and Discrete Mathematics” Let Γ be the modular group. We extend a nontrivial Γ-invariant equivalence relation on ℚ to a general relation by replacing the group Γ 0 (n) by Γ K (n), and determine the suborbital graph F Ku,n , an extended concept of the graph F u,n . We investigate several properties of the graph, such as, connectivity, forest conditions, and the relation between circuits of the graph and elliptic elements of the group Γ K (n). We also provide the discussion on suborbital graphs for conjugate subgroups of Γ.
format Journal
author Pradthana Jaipong
Wanchai Tapanyo
author_facet Pradthana Jaipong
Wanchai Tapanyo
author_sort Pradthana Jaipong
title Generalized classes of suborbital graphs for the congruence subgroups of the modular group
title_short Generalized classes of suborbital graphs for the congruence subgroups of the modular group
title_full Generalized classes of suborbital graphs for the congruence subgroups of the modular group
title_fullStr Generalized classes of suborbital graphs for the congruence subgroups of the modular group
title_full_unstemmed Generalized classes of suborbital graphs for the congruence subgroups of the modular group
title_sort generalized classes of suborbital graphs for the congruence subgroups of the modular group
publishDate 2019
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85064209204&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/65698
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