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The categories \(P_d\) and \(S_d\) of two-dimensional \(d\)-log-terminal pairs. (English. Russian original) Zbl 0979.18002
Russ. Math. Surv. 54, No. 4, 849-851 (1999); translation from Usp. Mat. Nauk 54, No. 4, 179-180 (1999).
Several basic properties are stated (without proofs) of a category of pairs \((V,C)\) where \(V\) is a normal projective surface over complex numbers and \(C\) is a Weil divisor on \(V\) (a sum of finitely many of irreducible curves).

MSC:
18B99 Special categories
18F99 Categories in geometry and topology
18A35 Categories admitting limits (complete categories), functors preserving limits, completions
18E35 Localization of categories, calculus of fractions
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