Author

Haider A. Ramadhan

Department of Mathematics Wasit Center Open Educational College, Wasit, Iraq

Published papers: 2
Citations: 1
Views: 240
Downloads: 14

Publications

2 papers

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...

Abstract References Full Text PDF (458 KB)Views: 151Downloads: 6Citations: 1

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...

Abstract References Full Text PDF (418 KB)Views: 89Downloads: 8Citations: 0