On Perfectness of Intersection Graph of Ideals of ℤn
In this short paper, we characterize the positive integers n for which intersection graph of ideals of ℤn is perfect.
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| Format: | Article |
| Language: | English |
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Sciendo
2017-12-01
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| Series: | Discussiones Mathematicae - General Algebra and Applications |
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| Online Access: | https://doi.org/10.7151/dmgaa.1270 |