Kapovich, Michael - Resultats de la cerca - Dipòsit Digital de Documents de la UAB

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Resultats globals: 2 registres trobats en 0.02 segons.
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Articles	2 registres trobats

66 p, 686.7 KB

Dynamics on flag manifolds : domains of proper discontinuity and cocompactness / Kapovich, Michael (University of California at Davis) ; Leeb, Bernhard (Universität München) ; Porti, Joan (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
For noncompact semisimple Lie groups G with finite center, we study the dynamics of the actions of their discrete subgroups Γ < G on the associated partial flag manifolds G/P. Our study is based on the observation, already made in the deep work of Benoist, that they exhibit also in higher rank a certain form of convergence-type dynamics. [...]
2017 - DOI (Digital Object Identifier)

10.2140/gt.2018.22.157
Geometry and Topology, Vol. 22, Issue 1 (October 2017) , p. 157-234

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79 p, 743.7 KB

A morse lemma for quasigeodesics in symmetric spaces and euclidean buildings / Kapovich, Michael (University of California at Davis) ; Leeb, Bernhard (Ludwig-Maximilians-Universität München) ; Porti, Joan (Universitat Autònoma de Barcelona. Departament de Matemàtiques)
We prove a Morse lemma for regular quasigeodesics in nonpositively curved symmetric spaces and euclidean buildings. We apply it to give a new coarse geometric characterization of Anosov subgroups of the isometry groups of such spaces simply as undistorted subgroups which are uniformly regular.
2018 - DOI (Digital Object Identifier)

10.2140/gt.2018.22.3827
Geometry and Topology, Vol. 22, Issue 7 (December 2018) , p. 3827-3923

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