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On Gorenstein Surfaces Dominated by P^2

R. V. Gurjar·C. R. Pradeep·D. -Q. Zhang
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Abstract

In this paper we prove that a normal Gorenstein surface dominated by the projective plane P^2 is isomorphic to a quotient P^2/G, where G is a finite group of automorphisms of P^2 (except possibly for one surface V_8'). We can completely classify all such quotients. Some natural conjectures when the surface is not Gorenstein are also stated.

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BibTeXRIS

R. V. Gurjar, C. R. Pradeep, D. -Q. Zhang. 2001-12-21. On Gorenstein Surfaces Dominated by P^2. https://arxiv.org/abs/math/0112242

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