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arXiv · 1411.5585

A finiteness theorem on symplectic singularities

Yoshinori Namikawa
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Abstract

For positive integers N and d, there are only finite number of conical symplectic varieties of dimension 2d with maximal weights N, up to isomorphism. The maximal weight of a conical symplectic variety X is, by definition, the maximal weight of the minimal homogeneous generators of the coordinate ring R of X.

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Yoshinori Namikawa. 2014-11-20. A finiteness theorem on symplectic singularities. https://doi.org/10.1112/s0010437x16007387

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