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On Gorenstein Surfaces Dominted By $P^2$

Gurjar, RV and Pradeep, CR and Zhang, DQ (2002) On Gorenstein Surfaces Dominted By $P^2$. In: Nagoya Mathematical Journal, 168 . pp. 41-63.

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Abstract

In this paper we prove that a normal Gorenstein surface dominated by $P^2$ is isomorphic to a quotient $P^2/G$, where G is a finite group of automor-phisms 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.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Cornell University Library.
Department/Centre: Division of Physical & Mathematical Sciences > Mathematics
Date Deposited: 22 Jul 2008
Last Modified: 07 Jan 2013 05:52
URI: http://eprints.iisc.ernet.in/id/eprint/15144

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