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Singularities and vanishing cycles in number theory over function fields

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 Added by Will Sawin
 Publication date 2020
  fields
and research's language is English
 Authors Will Sawin




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This article is an overview of the vanishing cycles method in number theory over function fields. We first explain how this works in detail in a toy example, and then give three examples which are relevant to current research. The focus will be a general explanation of which sorts of problems this method can be applied to.



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