%0 Journal Article %T The HOMFLY polynomial for links in rational homology 3-spheres %A Efstratia Kalfagianni %A Xiao-Song Lin %J Mathematics %D 1995 %I arXiv %X We construct a polynomial invariant, for links in a Seifert fibered or atoroidal rational homology 3-sphere, which generalizes the 2-variable Jones polynomial (HOMFLY). As a consequence, we show that the dual of the HOMFLY skein module of a homotopy 3-sphere is isomorpic to that of the genuine 3-sphere . %U http://arxiv.org/abs/q-alg/9509010v1