\addtolength \textwidth 0 m m \addtolength \hoffset - 0 m m \addtolength \textheight 0 m m \addtolength \voffset - 0 m m \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long \global \long

Part 0 – Intro | $K 3$ surfaces, definition

Compact complex surfaces $X$ such that $K_{X} \sim 0$ and $\dim H^{1} (X, O_{X}) = 0$ are called

$K 3$ surfaces.