On the Hadamard product of degenerate subvarieties

DOI10.4171/PM/2029zbMath1467.14124arXiv1804.01388MaRDI QIDQ2178382

Gabriele Calussi, Enrico Carlini, Giuliana Fatabbi, Anna Lorenzini

Publication date: 11 May 2020

Published in: Portugaliae Mathematica. Nova Série (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1804.01388

zbMATH Keywords

singularitiesdimensiondegreeHilbert functionHadamard products

Mathematics Subject Classification ID

Rational and unirational varieties (14M20) Hilbert-Samuel and Hilbert-Kunz functions; Poincaré series (13D40) Projective techniques in algebraic geometry (14N05)

Related Items (5)

Hadamard products of hypersurfaces ⋮ Generic Symmetry-Forced Infinitesimal Rigidity: Translations and Rotations ⋮ Weak Hadamard star configurations and apolarity ⋮ Hadamard products and binomial ideals ⋮ Coordinate-wise powers of algebraic varieties

Uses Software

• CoCoA

Cites Work

• An implicitization challenge for binary factor analysis
• Hadamard products of linear spaces
• Minkowski sums and Hadamard products of algebraic varieties
• The Hilbert function of some Hadamard products
• On the dimensions of secant varieties of Segre-Veronese varieties
• On Hadamard products of linear varieties
• On the sign patterns of entrywise positivity preservers in fixed dimension
• Generic Projections of Algebraic Varieties
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