Differences
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| Both sides previous revision Previous revision Next revision | Previous revision Last revision Both sides next revision | ||
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isomorphism [2014/11/25 17:30] nikolaj |
isomorphism [2014/12/04 22:34] nikolaj |
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| | @#FFBB00: definiendum | @#FFBB00: $f$ in $A\cong B$ | | | @#FFBB00: definiendum | @#FFBB00: $f$ in $A\cong B$ | | ||
| | @#AAFFAA: inclusion | @#AAFFAA: $f:{\bf C}[A,B]$ | | | @#AAFFAA: inclusion | @#AAFFAA: $f:{\bf C}[A,B]$ | | ||
| - | | @#FFFDDD: exists | @#FFFDDD: $f^{-1}$ | | + | | @#FFFDDD: exists | @#FFFDDD: $f^{-1}:{\bf C}[B,A]$ | |
| | @#55EE55: postulate | @#55EE55: $f^{-1}\circ f=\mathrm{id}_A$ | | | @#55EE55: postulate | @#55EE55: $f^{-1}\circ f=\mathrm{id}_A$ | | ||
| | @#55EE55: postulate | @#55EE55: $f\circ f^{-1}=\mathrm{id}_B$ | | | @#55EE55: postulate | @#55EE55: $f\circ f^{-1}=\mathrm{id}_B$ | | ||
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| ==== Parents ==== | ==== Parents ==== | ||
| === Context === | === Context === | ||
| - | [[Category]] | + | [[Categories]] |
