Before revision:  Such systems are typically employed to describe nonlinear dynamics in chemical reaction networks, but over the last years they proved useful in modeling a wide range of nonlinear dynamic systems with applications in biology, process systems, economics or transportation problems. In particular , a canonical representation of the set of all possible feasible equilibrium solutions is developed.
After revision:  Such systems are typically employed to describe nonlinear dynamics in chemical reaction networks, but over the last years they proved useful in modeling a wide range of nonlinear dynamic systems with applications in biology, process modeling or even transportation systems. Using a flux-based description of kinetic models , a canonical representation of the set of all possible feasible equilibrium solutions is developed.