The unsteady flow of non-Newtonian fluid is an important problem in the industries of chemistry, polymer, food and power. For Newtonian fluid flow there are som
§1. Introduction In application of nonlinear boundary value problems, it is sometimes important to know that L~2-boundedness of a class of pseudo-different
In this paper, we investigate the absolute stability of the general Lurie control systems. The necessary and sufficient conditions for absolute stability are ob