The text I'm reading explains how there is a natural isomorphism between a vector space and the dual of the dual of the vector space. The author explains that this is so because the isomorphism he defines makes no reference to a specific basis of the vector space. I understand that natural isomorphisms fall under the umbrella of category theory. Why are natural isomorphisms significant?(adsbygoogle = window.adsbygoogle || []).push({});

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# Natural isomorphisms

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