Let $G$ be the subgroup of "eventually constant" sequences in $\mathbb Z^\mathbb N$ (meaning except for finitely many positions, the positions are equal). $G$ is a lattice ordered group with the order $(z_n)\leq (z'_n)$ given by $z_i\leq z'_i$ for all $i\in \mathbb N$. The desired ring is the Jaffard-Ohm-Kaplansky construction that yields a Bezout domain with value group $G$.
Keywords Jaffard-Ohm-Kaplansky construction
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Name | Description |
---|---|
Idempotents | $\{0,1\}$ |
Left singular ideal | $\{0\}$ |
Left socle | $\{0\}$ |
Nilpotents | $\{0\}$ |
Right singular ideal | $\{0\}$ |
Right socle | $\{0\}$ |
Zero divisors | $\{0\}$ |