×

Characterization of the internal stabilizability of the diffusion equation. (English) Zbl 1015.35041

A necessary and sufficient condition for the nonnegative stabilizability of a linear model describing the diffusion of a gas in a bounded domain is obtained. The sufficiency result is extended to a more general semilinear model of diffusion.

MSC:

35K55 Nonlinear parabolic equations
93D15 Stabilization of systems by feedback
PDFBibTeX XMLCite