On the Planarity of Extended Zero-Divisor Graphs of Local Rings
Let R be a commutative ring with unity 1≠0. Recently Bennis et al. defined the concept of extended zero-divisor graph Γ¯R by considering the vertex set VΓ¯R=Z∗R and any two vertices x and y are adjacent if there exist positive integers m and n, such that xmyn=0 with xm≠0 and yn≠0. The main object...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2022
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| Subjects: | |
| Online Access: | View Fulltext in Publisher |