See global field.
Function field
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2021-05-04
Filter by codimension, then obstructions to extending over higher codimension things is measured by cohomology of the Function field :
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2021-04-25
Bounding ranks of curves over a Function field : see elliptic fibrations
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curves
Function field : the local ring \(K(X) \coloneqq{\mathcal{O}}_{X, \tilde x}\) for \(\tilde x\) the generic point.