Regularity of matrix Schubert varieties

zbMath1512.14025arXiv2111.10681MaRDI QIDQ6103813

Anna E. Weigandt, David E. Speyer, Oliver Pechenik

Publication date: 5 June 2023

Published in: Séminaire Lotharingien de Combinatoire (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2111.10681

zbMATH Keywords

Schubert calculusCastelnuovo-Mumford regularityaffine varietiescomplete flag varietymatrix Schubert varietyCastelnuovo-Mumford polynomial

Mathematics Subject Classification ID

Grassmannians, Schubert varieties, flag manifolds (14M15)

Related Items (1)

Top-degree components of Grothendieck and Lascoux polynomials

Cites Work

• Gröbner geometry of Schubert polynomials
• Flags, Schubert polynomials, degeneracy loci, and determinantal formulas
• Derivatives of Schubert polynomials and proof of a determinant conjecture of Stanley
• Degrees of symmetric Grothendieck polynomials and Castelnuovo-Mumford regularity
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