FRACTIONAL INDICES OF LOG DEL PEZZO SURFACES

DOI10.1070/IM1989v033n03ABEH000859zbMath0724.14023OpenAlexW2013210507MaRDI QIDQ5202302

Valery Alexeev

Publication date: 1989

Published in: Mathematics of the USSR-Izvestiya (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1070/im1989v033n03abeh000859

zbMATH Keywords

log Del Pezzo surfacelog-terminal singularitiesfractional indexample anti-canonical class

Mathematics Subject Classification ID

Singularities of surfaces or higher-dimensional varieties (14J17) Divisors, linear systems, invertible sheaves (14C20) Special surfaces (14J25)

Related Items (5)

Two aspects of log terminal surface singularities ⋮ -P.P For surfaces zⁿ= f(x, y) ⋮ Properties of \(-P \cdot P\) for Gorenstein surface singularities ⋮ ACC for log canonical thresholds ⋮ Two two-dimensional terminations

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