Open Access
Research Article·pp. 1351–1358·Vol. 29, Issue 5-AMay 2026
Omamah Kadhem Abdul Hadi, Ali A. Aubad
Published Online: 27 Jun 2026DOI: 10.47974/JIM-2592 In this paper: The sporadic Held group hides a concealed geometric superstructure within its algebraic essence. The model is realized as the uniform A4-graph, facilitating the assessment of a wide variety of molecul...
Open Access
Research Article·pp. 2109–2116·Vol. 29, Issue 5May 2026
Sameer Kadem, Ali A. Aubad
Published Online: 22 May 2026DOI: 10.47974/JDMSC-2712 In this paper: Let R be a ring and let J be a proper ideal of R. In this work, we focus on the ideal-based non-zero divisor graph ∅J (R), whose vertices consist of the elements lying outside J, while adjacency is de...
Open Access
Research Article·pp. 2131–2138·Vol. 29, Issue 5May 2026
Ellaf Hassan Mahmood, Ali A. Aubad
Published Online: 22 May 2026DOI: 10.47974/JDMSC-2715 In this paper: This paper presents a quantification of the complex geometry of symmetric A4-graph constructed from Conway group Co3 and a particular category of Co3 by calculating its complete topological descripto...
Open Access
Research Article·pp. 1091–1096·Vol. 28, Issue 4-AJun 2025
Haider A. Ramadhan, Ali A. Aubad, Asawer Al-Aadhami
Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2036 In this paper: Assume that G ≅ HN the Harada–Norton group. In this paper, effective investment for the graph ΓRIHN standard features to acquire meaningful algebraic results for the graph ΓRIHN and its corresponding...
Open Access
Research Article·pp. 1291–1300·Vol. 28, Issue 4-BJun 2025
Raghad Kadhim Salih, Ali A. Aubad
Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2267 In this paper: An encryption system needs unpredictability and randomness property to maintain information security during transmission and storage. Although chaotic maps have this property, they have limitations su...
Open Access
Research Article·pp. 1301–1307·Vol. 28, Issue 4-BJun 2025
Fatema A. Sadiq, Haider A. Ramadhan, Ali A. Aubad
Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2268 In this paper: In this work, we study several features of the non-zero divisor graphs (ℵZD- graph) for the ring Zn of integer modulo n. For instance, the clique number, radius, girth, domination number, and the loc...
Open Access
Research Article·pp. 1375–1383·Vol. 28, Issue 4-BJun 2025
Manar Musab Iftekhan, Ali A. Aubad
Published Online: 26 Jun 2025DOI: 10.47974/JDMSC-2277 In this paper: Topological indices provide important insights into the structural characteristics of molecular graphs. The present investigation proposes and explores a creative graph on a finite group G, which is k...
Open Access
Research Article·pp. 829–834·Vol. 26, Issue 5Aug 2023
Ali Talib Jawad, Ali A. Aubad
Published Online: 15 Jul 2023DOI: 10.47974/JIM-1503 In this paper: Let G be a finite group, the result is the involution graph of G, which is an undirected simple graph denoted by the group G as the vertex set and x, y ∈ G adjacent if xy and (xy)2 = 1. In this articl...