TARU PUBLICATIONS
Author

Ali A. Aubad

Department of Mathematics College of Science  University of Baghdad, Baghdad, Iraq

Published papers
8
Citations
3
Views
868
Downloads
67

Publications

8 papers
Open Access Research Article·pp. 1351–1358·Vol. 29, Issue 5-AMay 2026

Topological descriptors calculations for A4 (He, C)

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...

AbstractReferencesFull Text PDF (418 KB)Views: 39Downloads: 13Citations: 0
Open Access Research Article·pp. 2109–2116·Vol. 29, Issue 5May 2026

On the diameter of INZD-graph

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...

AbstractReferencesFull Text PDF (723 KB)Views: 35Downloads: 10Citations: 0
Open Access Research Article·pp. 2131–2138·Vol. 29, Issue 5May 2026

Computing topological descriptors of the graph A4(Co3, 3B)

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...

AbstractReferencesFull Text PDF (377 KB)Views: 92Downloads: 8Citations: 0
Open Access Research Article·pp. 1091–1096·Vol. 28, Issue 4-AJun 2025

Some properties of the result involution graph of Harada-Norton group HN

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...

AbstractReferencesFull Text PDF (418 KB)Views: 89Downloads: 8Citations: 0
Open Access Research Article·pp. 1291–1300·Vol. 28, Issue 4-BJun 2025

A novel improvement of skew tent map for generating Pseudo random numbers 

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...

AbstractReferencesFull Text PDF (695 KB)Views: 154Downloads: 8Citations: 0
Open Access Research Article·pp. 1301–1307·Vol. 28, Issue 4-BJun 2025

Some results on the non-zero divisor graphs of Zn

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...

AbstractReferencesFull Text PDF (458 KB)Views: 151Downloads: 6Citations: 1
Open Access Research Article·pp. 829–834·Vol. 26, Issue 5Aug 2023

Studying the result involution graphs for HS and McL Leech lattice groups

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...

AbstractReferencesFull Text PDF (399 KB)Views: 181Downloads: 7Citations: 2