%0 Journal Article %T On-shell and off-shell improvement for Ginsparg-Wilson fermions %A S. Capitani %A M. Goeckeler %A R. Horsley %A P. E. L. Rakow %A G. Schierholz %J Physics %D 1999 %I arXiv %R 10.1016/S0920-5632(00)91837-1 %X We discuss the improvement of bilinear fermionic operators for Ginsparg-Wilson fermions. We present explicit formulae for improved Green's functions, which apply both on-shell and off-shell. %U http://arxiv.org/abs/hep-lat/9909167v1