| Authors | H. Barzegar , H. Arianpoor |
|---|---|
| Journal | Journal of Linear and Topological Algebra |
| Presented by | Tafresh |
| Page number | 105-109 |
| Serial number | 2 |
| Volume number | 5 |
| Paper Type | Full Paper |
| Published At | 2016 |
| Journal Grade | Scientific - research |
| Journal Type | Typographic |
| Journal Country | Iran, Islamic Republic Of |
Abstract
For the subclasses M1 and M2 of monomorphisms in a concrete category C, if
M2 M1, then M1-injectivity implies M2-injectivity. The Baer type criterion is about the
converse of this fact. In this paper, we apply injectivity to the classes of C-dense, C-closed
monomorphisms. The concept of quasi injectivity is also introduced here to investigte the
Baer type criterion for these notions.