English

On universal stably free modules in positive characteristic

Algebraic Geometry 2021-03-02 v1 K-Theory and Homology

Abstract

We study the mod pp motivic cohomology of homogeneous varieties such as GLn/GLrGL_{n}/GL_{r} or Sp2n/Sp2n2Sp_{2n}/Sp_{2n-2} along with the action of the Steenrod operations, without restrictions on the characteristic of the base field. In particular, we prove that certain quotient maps do not admit sections.

Keywords

Cite

@article{arxiv.2103.00825,
  title  = {On universal stably free modules in positive characteristic},
  author = {Eric Primozic},
  journal= {arXiv preprint arXiv:2103.00825},
  year   = {2021}
}

Comments

7 pages

R2 v1 2026-06-23T23:36:25.327Z