Global Bounded Solutions of a Strongly Coupled Reaction -- Diffusion System.

Abstract This paper deals with some mathematical models of a class of chemical ions exchange reactions which take place in the process of transport of ground water in aquifer. These models can be described by the system of four strongly coupled reaction-diffusion equations. The existence, uniqueness and boundedness of the global solutions for this kind of models axe proved by using the classical analysis and methods, such as semigroup theorey, upper -lower solutions method and energy integral. [ABSTRACT FROM AUTHOR]