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arXiv:1110.2541 [math.AG]AbstractReferencesReviewsResources

On the ACC for lengths of extremal rays

Osamu Fujino, Yasuhiro Ishitsuka

Published 2011-10-12, updated 2012-06-04Version 2

We discuss the ascending chain condition for lengths of extremal rays. We prove that the lengths of extremal rays of $n$-dimensional $\mathbb Q$-factorial toric Fano varieties with Picard number one satisfy the ascending chain condition.

Comments: 12 pages, v2: revision following referee's comments
Categories: math.AG
Subjects: 14M25, 14E30
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