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Co-intersection graph of subacts of an act | ||
Journal of Algebra and Related Topics | ||
دوره 10، شماره 2، اسفند 2022، صفحه 1-12 اصل مقاله (312.86 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22124/jart.2022.20275.1299 | ||
نویسندگان | ||
A. Delfan* 1؛ H. Rasouli2؛ K. Moradipour3 | ||
1Department of Mathematics, Khorramabad Branch, Islamic Azad University, Iran | ||
2Department of Mathematics, Science and Research Branch , Islamic Azad University, Tehran, Iran | ||
3Department of Mathematics, Technical and Vocational University (TVU), Tehran, Iran | ||
چکیده | ||
In this paper, we define the co-intersection graph $G(A)$ of an \(S\)-act \(A\) which is a graph whose vertices are non-trivial subacts of \(A\) and two distinct vertices \(B_1\) and \( B_2\) are adjacent if \(B_1 \cup B_2\neq A\). We investigate the relationship between the algebraic properties of an \(S\)-act \(A\) and the properties of the graph $G(A)$. | ||
کلیدواژهها | ||
S -act؛ co-intersection graph؛ subact | ||
مراجع | ||
1. A. Delfan, H. Rasouli and A. Tehranian, A new class of weakly perfect graphs attached to S-acts, JP J. Algebra, Number Theory Appl. (5) 40 (2018), 775-785. 2. A. Delfan, H. Rasouli and A. Tehranian, On the inclusion graphs of S-acts, J. Math. Computer Sci. (4) 18 (2018), 357-363. 3. A. Delfan, H. Rasouli and A. Tehranian, Intersection graphs associated with semigroup acts, Categ. Gen. Algebr. Struct. Appl. 11 (2019), 131-148. 4. A.A. Estaji and A. Haghdadi, Zero divisor graphs for S-act, Lobachevskii J. Math. (1) 36 (2015), 1-8. 5. M. Kilp, U. Knauer and A.V. Mikhalev, Monoids, Acts and Categories. de Gruyter Expositions in Mathematics, 29. de Gruyter, Berlin, 2000. 6. L. A. Mahdavi and Y. Talebi, Co-intersection graph of submodules of module, Algebra Discrete Math, (1) 21 (2016), 128-143. 7. L. A. Mahdavi and Y. Talebi, Properties of Co-intersection graph of submodules of a module, J. Prime Res. Math. 13 (2017), 16-29. 8. H. Rasouli and A. Tehranian, Intersection graphs of S-acts, Bull. Malays. Math. Sci. Soc. (4) 38 (2015), 1575-1587. 9. D. B. West, Introduction to Graph Theory. Prentice Hall, 2001. | ||
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