%0 Journal Article %A Miyakawa, Tetsuro %A Schonbek, Maria Elena %T On optimal decay rates for weak solutions to the Navier-Stokes equations in $R^n$ %J Mathematica Bohemica %D 2001 %P 443-455 %V 126 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/MB.2001.134008/ %R 10.21136/MB.2001.134008 %G en %F 10_21136_MB_2001_134008