摘要
In this Note, we present Carleman estimates for linear reaction-diffusion-convection systems of two equations and linear reaction-diffusion systems of three equations. These estimates are the key for proving controllability results for semilinear reaction-diffusion-convection systems of order 2 and reaction-diffusion systems of order 3. They allow us to derive results for identification of n coefficients by (n - 2) observations.
- 出版日期2010-1