Talk:Weil restriction

Latest comment: 10 years ago by MathKnight-at-TAU in topic Mistake in the article

Mistake in the article

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See http://mathoverflow.net/questions/7715/what-is-restriction-of-scalars-for-a-torus . Here the definition of a Weil restriction induces by   of a K-scheme   denoted   is the functor of K-algebras

 

which makes sense. Here the product is a tensor product over K. I suggest also to incorporate the examples from this thread (both the general case of affine variety and the particular example of 1-dim  -torus) to this article. The thread there is licensed under CC-BY-SA. MathKnight-at-TAU (talk) 13:00, 8 June 2014 (UTC)Reply