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$\mathbb{Q}$-Homology Plane pairs with Logarithmic Kodaira dimension 1

Algebraic Geometry 2015-12-31 v1

Abstract

A pair (S,C)(S,C) is called a singular Q\mathbb{Q}-homology plane pair if SS is a singular projective surface with only quotient singularities having the same rational homology as p2\mathbb{p}^2 and CSC \subset S has the same rational homology as p1\mathbb{p}^1. We will prove results concerning smooth rational curves on SS and the singularities of SS such that κ(S0)=1\overline \kappa(S^0)=1 and κ(SC)\overline \kappa(S-C) \neq -\infty. We end with an example of such pairs.

Keywords

Cite

@article{arxiv.1512.08840,
  title  = {$\mathbb{Q}$-Homology Plane pairs with Logarithmic Kodaira dimension 1},
  author = {Sagar Kolte},
  journal= {arXiv preprint arXiv:1512.08840},
  year   = {2015}
}

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13 Pages