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Diffstat (limited to 'content/zettel/4d2b.md')
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diff --git a/content/zettel/4d2b.md b/content/zettel/4d2b.md new file mode 100644 index 0000000..3fcc41b --- /dev/null +++ b/content/zettel/4d2b.md @@ -0,0 +1,14 @@ ++++ +title = "Epimorphisms" +author = "Yann Herklotz" +tags = [] +categories = [] +backlinks = ["4d2a"] +forwardlinks = ["4d2c"] +zettelid = "4d2b" ++++ + +$g: B \leftarrow C$ +$A \underset{f_2}{\overset{f_1}{\leftleftarrows}} B\overset{g}{\leftarrow} C$ + +Epimorphisms: $f_1 \circ g = f_2 \circ g \implies f_1 = f_2$. |