On embeddings into toric prevarieties

2000/02/29 by J. Hausen, S. Schroeer
Mathematics · #math.AG #msc:14E25 #msc:14M25

paper · pdf

published as Proc. Amer. Math. Soc. 132, 681-685 (2004) · 5 pages, minor changes, to appear in Proc. Amer. Math. Soc

arxiv created 2002/10/03 · arxiv updated 2009/11/30

Abstract

What kind of schemes are embeddable into good toric prevarieties? To shed some light on this question, we construct proper normal surfaces that are embeddable into neither simplicial toric prevarieties nor toric prevarieties of affine intersection.

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