%0 Journal Article
%T Hardy's Inequality from a Logarithmic Caccioppoli Estimate
%A Peter Lindqvist
%A Juan Manfredi
%J Mathematics
%D 2009
%I arXiv
%X We give a simple proof of Hardy's inequality, based on the logarithmic Caccioppoli estimate for p-superharmonic functions in several variables.
%U http://arxiv.org/abs/0904.1332v1