%0 Journal Article %T Left global dimensions and inverse polynomial modules %A Sangwon Park %J International Journal of Mathematics and Mathematical Sciences %D 2000 %I Hindawi Publishing Corporation %R 10.1155/s0161171200004129 %X We prove the fact l.gl.dimR[x]=(l.gl.dimR) %U http://www.hindawi.com/journals/ijmms/2000/826737/abs/