Mixed ladder determinantal varieties
type: Item
instance of: scholarly article
title: Mixed ladder determinantal varieties
zbMATH Open document ID: 0983.14037
published in: Journal of Algebra
publication date: 2000-11-05T00:00:00Z
review text: The authors generalize the notion of ladder determinantal varieties, which was introduced by Abhyankar, by allowing ideals of minors of different size of a matrix of indeterminates. Then they explore the relation between these mixed ladder determinantal varieties and Schubert varieties. Next they show that, up to product by affine spaces, each of these varieties is a basic open set in a classical ladder determinantal variety and that it contains as a basic open set another classical ladder determinantal variety.
reviewed by: Giorgio Bolondi
Mathematics Subject Classification ID: 14M12
Mathematics Subject Classification ID: 14M15
zbMATH DE Number: 1525268
zbMATH Keywords: mixed ladder determinantal varieties
zbMATH Keywords: Schubert varieties
author: Gonciulea, Nicolae
author: Claudia Miller
MaRDI profile type: Publication
full work available at URL: jabr.2000.8358
OpenAlex ID: W2090159796
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DOI: 10.1006/JABR.2000.8358
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description: scientific article; zbMATH DE number 1525268