Recall that a functor F is continuous is the map from Hom(V，W）to Hom(F(V),F(W)) is always continuous. I have already know how to prove the functor V** is continuous, but don't know why the functor F(V)=V* is continuous. Please give some advice about that.
2026-03-26 19:03:57.1774551837
Why is dual functor continuous?
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