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Fujita's very ampleness conjecture for singular toric varieties

Sam Payne
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Abstract

We present a self-contained combinatorial approach to Fujita's conjectures in the toric case. Our main new result is a generalization of Fujita's very ampleness conjecture for toric varieties with arbitrary singularities. In an appendix, we use similar methods to give a new proof of an analogous toric generalization of Fujita's freeness conjecture due to Fujino.

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Sam Payne. 2005-06-28. Fujita's very ampleness conjecture for singular toric varieties. https://arxiv.org/abs/math/0402146

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