On the Commutative Rings with At Most Two Proper Subrings
The commutative rings with exactly two proper (unital) subrings are characterized. An initial step involves the description of the commutative rings having only one proper subring.
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2016-01-01
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| Series: | International Journal of Mathematics and Mathematical Sciences |
| Online Access: | http://dx.doi.org/10.1155/2016/6912360 |