Inverse problems for a 2 × 2 reaction–diffusion system using a Carleman estimate with one observation
Michel Cristofol, Patricia Gaitan, Hichem Ramoul · Inverse Problems · 2006
For a 2 × 2 reaction–diffusion system on a bounded domain, we give a simultaneous stability result for one coefficient and for the initial conditions. The key ingredient is a global Carleman-type estimate with a single observation acting on a subdomain.