Controllability of nonlinear degenerate parabolic cascade systems

Controllability of nonlinear degenerate parabolic cascade systems

Blog Article

This article studies of WAXING 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 equation.We prove positive null controllability Tiedown results when the control and a coupling set have nonempty intersection.