Title	Numerical dimension revisited
Creator	Lesieutre, John
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-11-13T10:31
Description	The Iitaka dimension of a line bundle D on a projective variety X is the dimension of the image of the rational map given by \|mD\| for large and divisible m. The Iitaka dimension is not a numerical invariant of D, and there are several approaches to constructing a "numerical dimension", which should be an analogous invariant depending only on the numerical class of D. I will discuss some divisors of dynamical origin that have unexpected behavior with respect to these invariants.
Extent	56.0 minutes
Subject	Mathematics; Algebraic geometry; Associative rings and algebras
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: The Pennsylvania State University
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2020-09-11
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0394315
URI	http://hdl.handle.net/2429/75972
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Researcher
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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