Title	An unexpected property of some residual intersections
Creator	Eisenbud, David
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2018-06-27T09:02
Description	Residual intersections of licci ideals behave well in a sense that residual intersection of ideals of 2x2 minors of a 2xn matrix, for n at least 4, do not. Recently Craig Huneke and Bernd Ulrich and I have been studying a way in which these residual intersections, and a certain wider class of ideals whose powers have linear presentations do behave well after all. I'll review the background and discuss what we've learned.
Extent	56.0
Subject	Mathematics; Commutative rings and algebras; Algebraic geometry; Algebraic structures
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Mathematical Sciences Research Institute
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2019-03-23
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0377343
URI	http://hdl.handle.net/2429/69101
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Faculty
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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