English

The geometry of $\Pi$-invertible sheaves

Algebraic Geometry 2015-06-18 v1 Rings and Algebras

Abstract

Using the fact that Π\Pi-invertible sheaves can be interpreted as locally free sheaves of modules for the super skew field D\mathbb{D}, we give a new construction of the Π\Pi-projective superspace PΠ,Bn\mathbb{P}^n_{\Pi, B} over affine kk superschemes BB, kk an algebraically closed field. We characterize morphisms into PΠ,Bn\mathbb{P}^n_{\Pi, B} and give a new interpretation of the composition of Π\Pi-invertible sheaves in terms of the algebra of D\mathbb{D}.

Keywords

Cite

@article{arxiv.1401.3991,
  title  = {The geometry of $\Pi$-invertible sheaves},
  author = {Stephen Kwok},
  journal= {arXiv preprint arXiv:1401.3991},
  year   = {2015}
}