Vertex and region colorings of planar idempotent divisor graphs of commutative rings.
The idempotent divisor graph of a commutative ring R is a graph with vertices set in R* = R-{0}, and any distinct vertices x and y are adjacent if and only if x.y = e, for some non-unit idempotent element e2 = e ? R, and is denoted by ?(R). The purpose of this work is using some properties of ring...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
College of Education, Al-Iraqia University
2022-01-01
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| Series: | Iraqi Journal for Computer Science and Mathematics |
| Subjects: | |
| Online Access: | https://journal.esj.edu.iq/index.php/IJCM/article/view/72 |