Abstract
We study the dynamics of fixed point free mappings on the interior of a normal, closed cone in a Banach space that are nonexpansive with respect to Hilbert’s metric or Thompson’s metric. We establish several Denjoy-Wolff type theorems which confirm conjectures by Karlsson and Nussbaum for an important class of nonexpansive mappings. We also extend and put into a broader perspective results by Gaubert and Vigeral concerning the linear escape rate of such nonexpansive mappings.
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Supported by EPSRC grant EP/J008508/1.
Partially supported by NSFDMS 1201328.
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Lemmens, B., Lins, B., Nussbaum, R. et al. Denjoy-Wolff theorems for Hilbert’s and Thompson’s metric spaces. JAMA 134, 671–718 (2018). https://doi.org/10.1007/s11854-018-0022-2
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DOI: https://doi.org/10.1007/s11854-018-0022-2