Decompositions of ideals of minors meeting a submatrix

Bibliographic Details
Title: Decompositions of ideals of minors meeting a submatrix
Authors: Neuerburg, Kent M., Teitler, Zach
Publication Year: 2014
Collection: Mathematics
Subject Terms: Mathematics - Commutative Algebra, 13F50, 13C40
More Details: We compute the primary decomposition of certain ideals generated by subsets of minors in a generic matrix or in a generic symmetric matrix, or subsets of Pfaffians in a generic skew-symmetric matrix. Specifically, the ideals we consider are generated by minors that have at least some given number of rows and columns in certain submatrices.
Comment: 10 pages. v2: minor corrections. v3: minor changes, final version to appear in Comm. Alg
Document Type: Working Paper
Access URL: http://arxiv.org/abs/1406.6426
Accession Number: edsarx.1406.6426
Database: arXiv
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