فهرست مقالات quasi-injective

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  1 - On Baer type criterion for $C$-dense‎, ‎$C$-closed and quasi injectivity
  H. Barzegar H. Arianpoor
  ‎For the subclasses $\mathcal{M}_1$ and $\mathcal{M}_2$ of‎‎monomorphisms in a concrete category $\mathcal{C}$‎, ‎if $\mathcal‎{M}_2\subseteq \mathcal{M}_1$‎, ‎then $\mathcal{M}_1$-injectivity‎‎implies $\mathcal{M}_2$-injectivity& چکیده کامل

  ‎For the subclasses $\mathcal{M}_1$ and $\mathcal{M}_2$ of‎‎monomorphisms in a concrete category $\mathcal{C}$‎, ‎if $\mathcal‎{M}_2\subseteq \mathcal{M}_1$‎, ‎then $\mathcal{M}_1$-injectivity‎‎implies $\mathcal{M}_2$-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. پرونده مقاله