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epimorphism [2015/03/16 23:55] nikolaj |
epimorphism [2015/03/16 23:58] nikolaj |
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See [[Monomorphism]]. | See [[Monomorphism]]. | ||
- | In ${\bf{Set}}$ the epimorphisms are the surjections. | + | In ${\bf{Set}}$ the epimorphisms are the surjections. But people like to point out that in general, epis (as opposed to monos) are quite different from surjections and also more difficult to classify. |
=== Reference === | === Reference === |