The maximal number of singular points on log del Pezzo surfaces

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J. Math. Sci. Univ. Tokyo
Vol. 16 (2009), No. 2, Page 231--238.

Belousov, Grigory
The maximal number of singular points on log del Pezzo surfaces
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Abstract:
We prove that a del Pezzo surface with Picard number one has at most four singular points.

Keywords:

Mathematics Subject Classification (2000): 14J26, 14J45, 14J50

Mathematical Reviews Number: MR2582038

Received: 2008-11-02

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