%0 Journal Article
%T The dilatation invariant in the homotopy of spheres
%A Senlin Xu
%A Jinchi Lv
%J International Journal of Mathematics and Mathematical Sciences
%D 2003
%I Hindawi Publishing Corporation
%R 10.1155/s0161171203205081
%X We get some results on the filtration invariant in the homotopy of spheres. Then by the relation between the dilatation invariant and filtration invariant, we get the corresponding results on the dilatation invariant in the homotopy of spheres.
%U http://www.hindawi.com/journals/ijmms/2003/791618/abs/