Abstract
A module $M$ is called ECS if every ec-closed submodule of $M$ is a direct summand. It was shown that the ECS property lies strictly between CS and P-extending properties. We studied modules $M$ such that every homomorphism from an ec-closed submodule of $M$ to $M$ can be lifted to $M$. Although such modules share some of the properties of ECS-modules, it is shown that they form a substantially bigger class of modules.
Citation
Canan Celep Y¨ucel. Adnan Tercan. "MODULES WHOSE EC-CLOSED SUBMODULES ARE DIRECT SUMMAND." Taiwanese J. Math. 13 (4) 1247 - 1256, 2009. https://doi.org/10.11650/twjm/1500405505
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