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Local-global principle for reduced norms over function fields of p-adic curves

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 Added by Suresh Venapally
 Publication date 2016
  fields
and research's language is English




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Let F be a function field in one variable over a p-adic field and D a central division algebra over F of degree n coprime to p. We prove that Suslin invariant detects whether an element in F is a reduced norm. This leads to a local-global principle for reduced norms with respect to all discrete valuations of F.

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