Definition: Divisibility of Ideals

Let $I\lhd R$ and $J\lhd R$ be two ideals of the ring $R$. Then we say that the ideal $I$ divides the ideal $J$ (or that $J$ is a multiple or that $J$ is divisible by $I$) - symbolically \(I \mid J\), if \(I\) is a superset of \( J \):

\[I \mid J\Longleftrightarrow I\supseteq J.\]

Lemmas: 1
Proofs: 2 3 4


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References

Bibliography

  1. Kramer Jürg, von Pippich, Anna-Maria: "Von den natürlichen Zahlen zu den Quaternionen", Springer-Spektrum, 2013