Dear All,
Do injective objects exist in the category of the
coalgebras of the functor Po(Ax-) where P is the power
set functor and A a non empty set? If the answer is
yes, can they  be characterized?
Best regards.
Maurice

=3D=3D=3D=3D=3D
A bientot.
                        Maurice

     <kianpi maurice><mkianpi@uycdc.uninet.cm>

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