- semiprimary ring
- мат.полупримарное кольцо
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Morita equivalence — In abstract algebra, Morita equivalence is a relationship defined between rings that preserves many ring theoretic properties. It is named after Japanese mathematician Kiiti Morita who defined equivalence and a similar notion of duality in 1958.… … Wikipedia
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