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Diffstat (limited to 'sections/preliminaries.tex')
| -rw-r--r-- | sections/preliminaries.tex | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sections/preliminaries.tex b/sections/preliminaries.tex index 2bf254c..0a1b202 100644 --- a/sections/preliminaries.tex +++ b/sections/preliminaries.tex @@ -365,7 +365,7 @@ \begin{proof} Suppose that $\eta_{A}$ is an isomorphism for every $A\in\cC$, where $\eta_{A}\colon F(A)\to G(A)$ is the morphism of the natural transformation - coresponding to $A$. Then $\eta^{-1}$ is simply given by the morphisms + corresponding to $A$. Then $\eta^{-1}$ is simply given by the morphisms $\eta^{-1}_A$. Now assume that $\eta$ is an isomorphism, i.e. $\eta^{-1}\circ\eta = \id_F$. |