Where can I find the proof or a discussion that the category of affine group schemes is equivalent to the category of commutative hopf algebras?


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    $\begingroup$ I doubt you can find a detailed proof since this fact is an easy exerсise on Yoneda's lemma. The statement can be found in Waterhouse's textbook. $\endgroup$ – 8k14 Jun 6 '16 at 17:31
  • $\begingroup$ Ok, I'll check the book, thanks. $\endgroup$ – PtF Jun 6 '16 at 17:33

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