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epimorphism [2015/03/16 23:54] nikolaj |
epimorphism [2015/03/16 23:58] nikolaj |
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| - | ===== Monomorphism ===== | + | ===== Epimorphism ===== |
| ==== Collection ==== | ==== Collection ==== | ||
| | @#55CCEE: context | @#55CCEE: ${\bf C}$ ... category | | | @#55CCEE: context | @#55CCEE: ${\bf C}$ ... category | | ||
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| === Discussion === | === Discussion === | ||
| See [[Monomorphism]]. | See [[Monomorphism]]. | ||
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| + | 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 === | ||
