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VIDEO LIBRARY |
Workshop on birational geometry
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Arithmetic and geometry of cyclic covers D. Loughran |
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Abstract: When presented with a hypersurface in projective space, a common trick is to pass to a cyclic cover of the projective space branched along the given hypersurface. In this talk I will discuss various stack-theoretic issues which arise when trying to perform this construction in a family, and give applications to finiteness results for hypersurfaces over Language: English |