%0 Journal Article %T Existence of solutions of a nonlinear system modelling fluid flow in porous media %A dam Besenyei %J Electronic Journal of Differential Equations %D 2006 %I Texas State University %X We investigate the existence of weak solutions for nonlinear differential equations that describe fluid flow through a porous medium. Existence is proved using the theory of monotone operators, and some examples are given. %K Flow in porous medium %K nonlinear partial differential equations %K monotone operators. %U http://ejde.math.txstate.edu/Volumes/2006/153/abstr.thml