摘要

This paper deals with the Neumann problem for the coupled quasi linear chemotaxis haptotaxis model of cancer invasion given by [GRAPHICS] where the parameter m >= 1 and R-N (N >= 2) is a bounded domain with smooth boundary. If m > 2N/N+2,then for any sufficiently smooth initial data there exists a classical solution which is global in time and bounded. The results of this paper partly extend previous results of several authors.