English

The moduli space of points in quaternionic projective space

Algebraic Geometry 2017-05-19 v1

Abstract

Let M(n,m;\F\bpn)\mathcal{M}(n,m;\F \bp^n) be the configuration space of mm-tuples of pairwise distinct points in \F\bpn\F \bp^n, that is, the quotient of the set of mm-tuples of pairwise distinct points in \F\bpn\F \bp^n with respect to the diagonal action of PU(1,n;\F){\rm PU}(1,n;\F) equipped with the quotient topology. It is an important problem in hyperbolic geometry to parameterize M(n,m;\F\bpn)\mathcal{M}(n,m;\F \bp^n) and study the geometric and topological structures on the associated parameter space. In this paper, by mainly using the rotation-normalized and block-normalized algorithms, we construct the parameter spaces of both M(n,m;\bhq)\mathcal{M}(n,m; \bhq) and M(n,m;\bp(V+))\mathcal{M}(n,m;\bp(V_+)), respectively.

Keywords

Cite

@article{arxiv.1705.06458,
  title  = {The moduli space of points in quaternionic projective space},
  author = {Wensheng Cao},
  journal= {arXiv preprint arXiv:1705.06458},
  year   = {2017}
}

Comments

31 pages

R2 v1 2026-06-22T19:50:49.276Z