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| Other names: |
injective envelope |
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Cross-references: monomorphism, submodule, injective, essential extension, injective module, modules
There are 3 references to this entry.
This is version 3 of injective hull, born on 2002-01-05, modified 2004-06-07.
Object id is 1378, canonical name is InjectiveHull.
Accessed 4917 times total.
Classification:
| AMS MSC: | 16D50 (Associative rings and algebras :: Modules, bimodules and ideals :: Injective modules, self-injective rings) |
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Pending Errata and Addenda
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![$\displaystyle \begin{xy} *!C\xybox{ \xymatrix{ & 0 \ar[d] \ 0 \ar[r] & X \ar[r]^i \ar[d]_g & Q \ar@{-->}[dl]^h \ & Q' } } \end{xy}$](http://images.planetmath.org:8080/cache/objects/1378/l2h/img18.png "$\displaystyle \begin{xy} *!C\xybox{ \xymatrix{ & 0 \ar[d] \ 0 \ar[r] & X \ar[r]^i \ar[d]_g & Q \ar@{-->}[dl]^h \ & Q' } } \end{xy}$")
