English

Affine cones as images of affine spaces

Algebraic Geometry 2025-09-09 v2

Abstract

We prove that an affine cone XX admits a surjective morphism from an affine space if and only if XX is unirational.

Keywords

Cite

@article{arxiv.2407.18580,
  title  = {Affine cones as images of affine spaces},
  author = {Ivan Arzhantsev},
  journal= {arXiv preprint arXiv:2407.18580},
  year   = {2025}
}

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7 pages