Exponential Rate of Convergence to Equilibrium for a Model Describing Fiber Lay-Down Processes
Exponential Rate of Convergence to Equilibrium for a Model Describing Fiber Lay-Down Processes
This paper is devoted to the adaptation of the method developed in [4, 3] to a Fokker–Planck equation for fiber lay-down, which has been studied in [1, 5]. Exponential convergence toward a unique stationary state is proved in a norm that is equivalent to a weighted L2 norm. The method …