Sagbi bases of Cox-Nagata rings

DOI10.4171/JEMS/204zbMath1202.14053arXiv0803.0892MaRDI QIDQ967463

Zhiqiang Xu, Bernd Sturmfels

Publication date: 29 April 2010

Published in: Journal of the European Mathematical Society (JEMS) (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0803.0892

zbMATH Keywords

del Pezzo surfacefat pointsCox ringSagbi basisNagata actionphylogenetic variety

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Computational aspects in algebraic geometry (14Q99) Applications of commutative algebra (e.g., to statistics, control theory, optimization, etc.) (13P25)

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Uses Software

• 4ti2

Cites Work

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