DEL PEZZO SURFACES WITH LOG-TERMINAL SINGULARITIES. III

DOI10.1070/IM1990v035n03ABEH000721zbMath0711.14018OpenAlexW2059659453MaRDI QIDQ3495463

Viacheslav V. Nikulin

Publication date: 1990

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

Full work available at URL: https://doi.org/10.1070/im1990v035n03abeh000721

zbMATH Keywords

multiplicityMori theoryPicard numberindexreflection groupFano manifoldsdesingularisationnef anticanonical classlog-terminal singularitieslog-del Pezzo surfacenon-minimal K3 surfaces

Mathematics Subject Classification ID

Global theory and resolution of singularities (algebro-geometric aspects) (14E15) Singularities of surfaces or higher-dimensional varieties (14J17) Divisors, linear systems, invertible sheaves (14C20) Picard groups (14C22) Special surfaces (14J25) Reflection groups, reflection geometries (51F15)

Related Items (4)

Singularities of linear systems and boundedness of Fano varieties ⋮ Normal del Pezzo surfaces of rank one with log canonical singularities ⋮ Two two-dimensional terminations ⋮ Toric log del Pezzo surfaces with one singularity

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