Dinatural transformation
In category theory, a dinatural transformation between two functors
written
is a function which to every object c of C associates an arrow
of X
and satisfies the following coherence property: for every morphism of C the diagram
![](../I/m/Dinatural_transfo1.png)
commutes.
The composition of two dinatural transformations need not be dinatural.
See also
External links
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