%0 Journal Article %A Ham, Yoonmi %A Ko, Youngsang %T \(C^{\infty}\) interfaces of solutions for one-dimensional parabolic \(p\)-Laplacian equations %J Electronic journal of differential equations %D 1999 %V 1999 %U http://geodesic.mathdoc.fr/item/EJDE_1999__1999__a2/ %G en %F EJDE_1999__1999__a2