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This article is cited in 2 scientific papers (total in 2 papers)
On semirings whose simple semimodules are projective
S. N. Il'in Kazan (Volga Region) Federal University, Lobachevskiĭ Institute of Mathematics and Mechanics, Kazan, Russia
Abstract:
We study the semirings whose simple semimodules are all projective. In particular, we establish that for every semiring $S$ this condition implies the injectivity of all simple $S$-semimodules and show that, in contrast to the case of rings, the projectivity of all simple semimodules in general is not a left-right symmetric property.
Keywords:
simple semimodule, projective semimodule, $V$-semiring, $V^*$-semiring.
Received: 23.04.2016
Citation:
S. N. Il'in, “On semirings whose simple semimodules are projective”, Sibirsk. Mat. Zh., 58:2 (2017), 281–297; Siberian Math. J., 58:2 (2017), 215–226
Linking options:
https://www.mathnet.ru/eng/smj2859 https://www.mathnet.ru/eng/smj/v58/i2/p281
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Abstract page: | 158 | Full-text PDF : | 60 | References: | 36 | First page: | 8 |
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