2017 Volume 69 Issue 1 Pages 163-225
A normal projective non-Gorenstein log-terminal surface S is called a log del Pezzo surface of index three if the three-times of the anti-canonical divisor −3KS is an ample Cartier divisor. We classify all log del Pezzo surfaces of index three. The technique for the classification is based on the argument of Nakayama.
This article cannot obtain the latest cited-by information.