English

Double sided torus actions and complex geometry on $SU(3)$

Complex Variables 2024-09-19 v3 Symplectic Geometry

Abstract

We construct explicit complex structures and transversely K\"ahler holomorphic foliations on SU(3)SU(3) corresponding to variations of real quadratic equations on a complex quadric in C6\mathbb{C}^{6} as generalizations of left-invariant complex structures on SU(3)SU(3) and an invariant K\"ahler structure on the flag variety SU(3)/TSU(3)/T.Consequently, we obtain orbifold variants of the flag variety SU(3)/TSU(3)/T as quotients of double sided torus actions.

Keywords

Cite

@article{arxiv.2110.08533,
  title  = {Double sided torus actions and complex geometry on $SU(3)$},
  author = {Hiroaki Ishida and Hisashi Kasuya},
  journal= {arXiv preprint arXiv:2110.08533},
  year   = {2024}
}

Comments

18 pages. Many changes

R2 v1 2026-06-24T06:56:25.819Z