English

On IHS fourfolds with $b_2=23$

Algebraic Geometry 2015-10-13 v4

Abstract

The present work is concerned with the study of four-dimensional irreducible holomorphic symplectic manifolds with second Betti number 2323. We describe their birational geometry and their relations to EPW sextics.

Keywords

Cite

@article{arxiv.1403.1074,
  title  = {On IHS fourfolds with $b_2=23$},
  author = {Grzegorz Kapustka},
  journal= {arXiv preprint arXiv:1403.1074},
  year   = {2015}
}

Comments

to appear in Michigan Math. J

R2 v1 2026-06-22T03:20:32.601Z