Research Article
Minimal non-BFC-rings
https://doi.org/10.21203/rs.3.rs-2502618/v1
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We study associative rings in which every proper subring is BFC (i.e., has the center of finite index) and obtain a characterization of minimal non-BFC unitary rings of finite characteristic.
2010 Mathematics Subject Classification. 16L30, 20F24, 16N20, 17B60.
BFC-ring
minimal non-BFC ring
radical ring
adjoint group.
No competing interests reported.
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