Quasi-graphs, zero entropy and measures with discrete spectrum
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DOI: 10.1088/1361-6544/ac4b3a
Abstract: In this paper, we study dynamics of maps on quasi-graphs and characterise their invariant measures. In particular, we prove that every invariant measure of a quasi-graph map with zero topological entropy has discrete spectrum. Additionally,… read more here.
Keywords: discrete spectrum; entropy; quasi graphs; topological entropy ... See more keywords