Abstract:Commutative congruence-simple semirings were studied in  and  (but see also , --). The non-commutative case almost (see ) escaped notice so far. Whatever, every congruence-simple semiring is bi-ideal-simple and the aim of this very short note is to collect several pieces of information on these semirings.
Keywords: bi-ideal-simple, semiring, zeropotent
AMS Subject Classification: 16Y60