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Smooth factors of projective actions of higher-rank lattices and rigidity


Gorodnik, Alexander; Spatzier, Ralf (2018). Smooth factors of projective actions of higher-rank lattices and rigidity. Geometry & Topology, 22(2):1227-1266.

Abstract

We study smooth factors of the standard actions of lattices in higher-rank semisimple Lie groups on flag manifolds. Under a mild condition on the existence of a single differentiable sink, we show that these factors are $C^\infty$ –conjugate to the standard actions on flag manifolds.

Abstract

We study smooth factors of the standard actions of lattices in higher-rank semisimple Lie groups on flag manifolds. Under a mild condition on the existence of a single differentiable sink, we show that these factors are $C^\infty$ –conjugate to the standard actions on flag manifolds.

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Additional indexing

Item Type:Journal Article, not_refereed, original work
Communities & Collections:07 Faculty of Science > Institute of Mathematics
Dewey Decimal Classification:510 Mathematics
Language:English
Date:16 January 2018
Deposited On:15 Nov 2018 14:01
Last Modified:17 Sep 2019 19:41
Publisher:Mathematical Sciences Publishers
ISSN:1364-0380
OA Status:Green
Free access at:Publisher DOI. An embargo period may apply.
Publisher DOI:https://doi.org/10.2140/gt.2018.22.1227

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