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### On log surfaces

Osamu Fujino and Hiromu Tanaka
Source: Proc. Japan Acad. Ser. A Math. Sci. Volume 88, Number 8 (2012), 109-114.

#### Abstract

This paper is an announcement of the minimal model theory for log surfaces in all characteristics and contains some related results including a simplified proof of the Artin–Keel contraction theorem in the surface case.

First Page:
Primary Subjects: 14E30
Secondary Subjects: 14D06
Full-text: Open access

Permanent link to this document: http://projecteuclid.org/euclid.pja/1349355140
Digital Object Identifier: doi:10.3792/pjaa.88.109
Zentralblatt MATH identifier: 06126092
Mathematical Reviews number (MathSciNet): MR2989060

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