Box-shaped matrices and the defining ideal of certain blowup surfaces.

DOI10.1016/S0022-4049(01)00032-9zbMath1044.13004arXivmath/0210251OpenAlexW2047560229MaRDI QIDQ5957769

Huy Tái Hà

Publication date: 2002

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

Full work available at URL: https://arxiv.org/abs/math/0210251

zbMATH Keywords

Gröbner basisSegre embeddingHilbert functionKoszul algebraample divisorcatalecticantCohen-Macaulaydecomposable tensordefining ideal of blowupminors of multidimensional matrix

Mathematics Subject Classification ID

Determinants, permanents, traces, other special matrix functions (15A15) Linkage, complete intersections and determinantal ideals (13C40) Embeddings in algebraic geometry (14E25) Special surfaces (14J25)

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