%0 Journal Article %T Fractional Sobolev-Poincar¨¦ and fractional Hardy inequalities in unbounded John domains %A Ritva Hurri-Syrj£¿nen %A Antti V. V£¿h£¿kangas %J Mathematics %D 2013 %I arXiv %X We prove fractional Sobolev-Poincar\'e inequalities in unbounded John domains and we characterize fractional Hardy inequalities there. %U http://arxiv.org/abs/1311.2863v1