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Semi log canonical surfaces. (English) Zbl 0799.14017

Kollár, János (ed.), Flips and abundance for algebraic threefolds. A summer seminar at the University of Utah, Salt Lake City, 1991. Paris: Société Mathématique de France, Astérisque. 211, 139-158 (1992).
This note contains a detailed exposition of the definitions and the basic properties of the semilog canonical surfaces. In particular a “log abundance theorem” is proved for semiloc canonical surfaces with numerical Kodaira dimension \(\nu = 0,1\).
For the entire collection see [Zbl 0782.00075].

MSC:

14J25 Special surfaces
14J10 Families, moduli, classification: algebraic theory
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