%0 Journal Article %T On a H£żlder covariant version of mean dimension %A Antoine Gournay %J Mathematics %D 2010 %I arXiv %R 10.1016/j.crma.2009.10.014 %X Let G be a infinite countable group which acts naturally on l^p(G). We introduce a modification of mean dimension which is an obstruction for l^p(G) and l^q(G) to be H\"older conjugates. %U http://arxiv.org/abs/1006.1844v1