Fattening of ACM arrangements of codimension 2 subspaces in ℙN

DOI10.1142/S0219498820500565zbMath1437.13014arXiv1804.05415OpenAlexW2924614202WikidataQ114614712 ScholiaQ114614712MaRDI QIDQ4960286

Hassan Haghighi, Mohammad Zaman Fashami, Tomasz Szemberg

Publication date: 14 April 2020

Published in: Journal of Algebra and Its Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1804.05415

zbMATH Keywords

symbolic powersstar configurationsACM subschemespseudo-star configurations

Mathematics Subject Classification ID

Ideals and multiplicative ideal theory in commutative rings (13A15) Projective techniques in algebraic geometry (14N05) Configurations and arrangements of linear subspaces (14N20) Secant varieties, tensor rank, varieties of sums of powers (14N07)

Cites Work

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• The effect of points fattening in dimension three
• Symbolic powers of codimension two Cohen-Macaulay ideals
• The effect of points fattening on Hirzebruch surfaces

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