Few-zeros conjecture for ample line bundles on curves
Few-zeros conjecture for ample line bundles on curves
Let be an algebraically closed field other than , and let be a smooth projective curve over .
Few-zeros conjecture. For “most” ample line bundles , every section of has at least zeros for every .
The statement is known when is uncountable, while the most interesting open case mentioned is . The paper also proves the nodal rational curve cases and gives examples showing that the bound can be nontrivial.
Sources & referencesView supporting material
Primary source
János Kollár, “What determines a variety?”, arXiv:2002.12424 (2020).
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