When is a Specht ideal Cohen-Macaulay?

DOI10.1216/jca.2021.13.589zbMath1481.13026arXiv1902.06577OpenAlexW4206379852MaRDI QIDQ2074410

Kohji Yanagawa

Publication date: 9 February 2022

Published in: Journal of Commutative Algebra (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1902.06577

zbMATH Keywords

Cohen-Macaulay ringsubspace arrangementSpecht idealSpecht polynomial

Mathematics Subject Classification ID

Cohen-Macaulay modules (13C14) Combinatorial aspects of commutative algebra (05E40)

Related Items (8)

Elementary construction of the minimal free resolution of the Specht ideal of shape \((n -d,d)\) ⋮ New directions in real algebraic geometry. Abstracts from the workshop held March 19--24, 2023 ⋮ The poset of Specht ideals for hyperoctahedral groups ⋮ Elementary construction of minimal free resolutions of the Specht ideals of shapes (n − 2,2) and (d,d,1) ⋮ MFO-RIMS tandem workshop: Symmetries on polynomial ideals and varieties. Abstracts from the MFO-RIMS tandem workshop held September 5--11, 2021 (hybrid meeting) ⋮ Lefschetz properties in algebra, geometry and combinatorics. Abstracts from the workshop held September 27 -- October 3, 2020 (hybrid meeting) ⋮ Regularity of Cohen-Macaulay Specht ideals ⋮ PRINCIPAL RADICAL SYSTEMS, LEFSCHETZ PROPERTIES, AND PERFECTION OF SPECHT IDEALS OF TWO-ROWED PARTITIONS

Cites Work

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• Representations of rational Cherednik algebras with minimal support and torus knots.
• The Lefschetz properties
• On Cohen–Macaulayness ofS_n-Invariant Subspace Arrangements
• Catalan Numbers
• Vandermonde determinantal ideals

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