Volume entropy, systole and stable norm on graphs
نویسنده
چکیده
We study some new isoperimetric inequalities on graphs. We etablish a relation between the volume entropy (or asymptotic volume), the systole and the first Betti number of weighted graphs. We also find bounds for the volume, associated to some special measure, of the unit ball for the stable norm of graphs. Mathematics Subject Classification (2000) : 05C35, 37B10 .
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تاریخ انتشار 2004