On (σ, δ)(S, 1) rings and their extensions
Let R be a ring, σ an endomorphism of R and δ a σ derivation of R. We recall that R is called an (S, 1)-ring if for a, b _ R, ab = 0 implies aRb = 0. We involve σ and δ to generalize this notion and say that R is a (σ, δ) - (S, 1) ring if for a, b _ R, ab = 0 implies aRb = 0, σ(a)Rb = 0, aR_(b) = 0...
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| Format: | Article |
| Language: | English |
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University of Kragujevac, Faculty of Technical Sciences Čačak, Serbia
2017-01-01
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| Series: | Mathematica Moravica |
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| Online Access: | http://scindeks-clanci.ceon.rs/data/pdf/1450-5932/2017/1450-59321701061B.pdf |