English

Exterior power of stable vector bundle destabilized by Frobenius pull-back

Algebraic Geometry 2025-11-26 v1

Abstract

In this paper, we prove that for any smooth projective curve CC of genus g2g\geq2 over an algebraically closed field of positive characteristic, there exists a stable vector bundle over CC whose exterior power is not semi-stable.

Keywords

Cite

@article{arxiv.2511.20288,
  title  = {Exterior power of stable vector bundle destabilized by Frobenius pull-back},
  author = {Yongming Zhang},
  journal= {arXiv preprint arXiv:2511.20288},
  year   = {2025}
}

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R2 v1 2026-07-01T07:54:12.144Z