LAUSR

Cox ring of the generic fiber

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1 Published in 2020 at "Journal of Algebra"

DOI: 10.1016/j.jalgebra.2020.01.013

Abstract: Given a surjective morphism $\pi\colon X\to Y$ of normal varieties satisfying some regularity hypotheses we prove how to recover a Cox ring of the generic fiber of $\pi$ from the Cox ring of $X$. As… read more here.

Keywords: generic fiber; ring generic; cox ring; fiber ... See more keywords