English

Some noteworthy alternating trilinear forms

Algebraic Geometry 2017-10-10 v1 Combinatorics

Abstract

Given an alternating trilinear form T on the V=F^n let L_T denote the set of T-singular lines in the projective space PV. These are all lines <a,b> for which the linear form T(a,b,.) is identically zero. Amongst the immense profusion of different kinds of T we single out a few which we deem noteworthy by virtue of the special nature of their set LT.

Cite

@article{arxiv.1102.4768,
  title  = {Some noteworthy alternating trilinear forms},
  author = {Jan Draisma and Ron Shaw},
  journal= {arXiv preprint arXiv:1102.4768},
  year   = {2017}
}
R2 v1 2026-06-21T17:30:38.665Z