Gröbner geometry of vertex decompositions and of flagged tableaux

DOI10.1515/CRELLE.2009.033zbMath1169.14033arXivmath/0502144OpenAlexW2025970511MaRDI QIDQ3631296

Ezra Miller, Alexander Yong, Allen Knutson

Publication date: 5 June 2009

Published in: Journal für die reine und angewandte Mathematik (Crelles Journal) (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/math/0502144

zbMATH Keywords

Gröbner bases simplicial complexes degeneration Stanley-Reisner schemes ladder determinantal ideals matrix Schubert varieties diagonal term orders

Mathematics Subject Classification ID

Combinatorial aspects of representation theory (05E10) Grassmannians, Schubert varieties, flag manifolds (14M15) Commutative rings defined by monomial ideals; Stanley-Reisner face rings; simplicial complexes (13F55) Gröbner bases; other bases for ideals and modules (e.g., Janet and border bases) (13P10)

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Cites Work