 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.
<meaning-changed>  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.
 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.