Infinitesimal deformations and obstructions for toric singularities

DOI10.1016/S0022-4049(96)00029-1zbMath0922.14035arXivalg-geom/9405008OpenAlexW1970902948MaRDI QIDQ1361196

Klaus Altmann

Publication date: 5 October 1999

Published in: Journal of Pure and Applied Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9405008

zbMATH Keywords

obstruction spacetoric singularities3-dimensional toric Gorenstein singularitiesfirst order infinitesimal deformations

Mathematics Subject Classification ID

Toric varieties, Newton polyhedra, Okounkov bodies (14M25) Singularities in algebraic geometry (14B05)

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