Abstract
New regularity bounds for subschemes of codimension two are established. They rest on the Serre correspondence to reflexive sheaves, a study of cohomological annihilators and the strong restriction property. Examples are described where the bounds are sharp.
Citation
N. Chiarli. S. Greco. U. Nagel. "Regularity bounds for projective subschemes of codimension two." J. Math. Kyoto Univ. 40 (1) 37 - 59, 2000. https://doi.org/10.1215/kjm/1250517759
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