Almabrok, Kalthom Mahmood (2023) The Extension of Diagram Group over Semigroup Presentation. Asian Research Journal of Mathematics, 19 (3). pp. 1-7. ISSN 2456-477X
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Official URL: https://doi.org/10.9734/arjom/2023/v19i3644
Abstract
In this paper, we will discuss the diagram groups from union of two semigroup presentations namely 2S , =< X,Y : X = Y >, 3S = < a,b,c : a = b, b = c,c = a, > and their two complex graphs will be presented. The covering space will be determined by selecting normal subgroup from diagram group that previously obtained from 2S U3S . Finally, the number of generator and relations of the diagram group can be computed.
| Item Type: | Article |
|---|---|
| Subjects: | Archive Paper Guardians > Mathematical Science |
| Depositing User: | Unnamed user with email support@archive.paperguardians.com |
| Date Deposited: | 27 Feb 2023 05:23 |
| Last Modified: | 29 Jul 2025 03:56 |
| URI: | http://libra.article2submit.com/id/eprint/252 |
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