- semihereditary radical
- мат.полунаследственный радикал
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Singular submodule — In the branches of abstract algebra known as ring theory and module theory, each right (resp. left) R module M has a singular submodule consisting of elements whose annihilators are essential right (resp. left) ideals in R. In set notation it is… … Wikipedia