Existence and cost of boundary controls for a degenerate/singular parabolic equation

Umberto Biccari, Víctor Hernández-Santamaría, Judith Vancostenoble

In this paper, we consider the following degenerate/singular parabolic equation $$u_t-(x^{\alpha }{u}_x{)}_x-\frac{\mu }{x^{2-\alpha }}u=0,x\in (0,1),t\in (0,T),$$ where $0\le \alpha <1$…