Controllability of nonlinear degenerate parabolic cascade systems

Controllability of nonlinear degenerate parabolic cascade systems

Blog Article

This article RECOVERY MASK studies of null controllability property of nonlinear coupled one dimensional degenerate parabolic equations.These equations form a cascade system, that is, the solution of the first equation acts as a control in the second equation and the control function acts only directly on the first Girls equation.We prove positive null controllability results when the control and a coupling set have nonempty intersection.