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Nakai's conjecture for varieties smoothed by normalization
Authors:William N. Traves
Affiliation:Department of Mathematics, University of Toronto, 100 St. George Street, 4th Floor, Toronto, Ontario, Canada M5S 3G3
Abstract:The notion of D-simplicity is used to give a short proof that varieties whose normalization is smooth satisfy Ishibashi's extension of Nakai's conjecture to arbitrary characteristic. This gives a new proof of Nakai's conjecture for curves and Stanley-Reisner rings.

Keywords:Differential operators   Nakai's conjecture   D-simple
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