학술저널
MODULES THAT SUBMODULES LIE OVER A SUMMAND
- 충청수학회
- Journal of the Chungcheong Mathematical Society
- Volume 20, No. 4
-
2007.12569 - 575 (7 pages)
- 0
Let M be a nonzero module. M has the property that every submodule of M lies over a direct summand of M. We study some properties of such a module. The endomorphism ring of such a module is also studied. The relationships of such a module to the semi-regular modules, and to the semi-perfect modules are de-scribed.
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