English

Exceptional collections on some fake quadrics

Algebraic Geometry 2014-10-14 v1 K-Theory and Homology

Abstract

We construct exceptional collections of maximal length on four families of surfaces of general type with pg=q=0p_g=q=0 which are isogenous to a product of curves. From these constructions we obtain new examples of quasiphantom categories as their orthogonal complements.

Keywords

Cite

@article{arxiv.1410.3098,
  title  = {Exceptional collections on some fake quadrics},
  author = {Kyoung-Seog Lee and Timofey Shabalin},
  journal= {arXiv preprint arXiv:1410.3098},
  year   = {2014}
}

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R2 v1 2026-06-22T06:20:47.346Z