%0 Journal Article %T Existence of weak solutions for a non-homogeneous solidification mathematical model %A Mario M. Duran %A Elva Ortega-Torres %J Electronic Journal of Differential Equations %D 2006 %I Texas State University %X This article studies the existence of weak solutions for a stationary non-homogeneous system of equations describing the solidification process of a binary alloy confined to a regular bounded domain in $R^3$ and having mixed boundary conditions. %K Weak solution %K non-homogeneous solidification. %U http://ejde.math.txstate.edu/Volumes/2006/30/abstr.html