Stability analysis of an infinite-dimensional linearized plug flow reactor model

A stability analysis is performed for a linearized plug flow reactor model. The dynamics of the linearized process are described by linear partial differential equations (PDE´s) with spatial-dependent coefficients. The analysis is performed on an equivalent triangularized model, that is described by a triangular system of PDE´s. Then the stability of the linearized model is established, by using the invariance of stability under system equivalence.