37 citations · 188 across the 35 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
math.AG2018
On deformations of quintic and septic hypersurfaces
John Christian Ottem, Stefan Schreieder
An old question of Mori asks whether in dimension at least three, any smooth specialization of a hypersurface of prime degree is again a hypersurface. A positive answer to this que…
math.AG2018★ 37 cited
Stably irrational hypersurfaces of small slopes
Stefan Schreieder
Let k be an uncountable field of characteristic different from two. We show that a very general hypersurface of dimension N>2 and degree at least is not stably rationa…