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Results tagged with gr.group-theory
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user 19355
Questions about the branch of algebra that deals with groups.
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votes
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answer
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Etale group schemes over a local ring
Let $p$ be a prime number and $R$ be a Noetherian local ring of characteristic $p$ with residue field $k$. Let $G$ be a finite etale subgroup scheme over $R$ of order $p$. Suppose that the etale $k$-g …
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