We consider an inverse source problem for a 2×2 strongly coupled parabolic system. The Lipschitz stability is proved and the proof is based on the Carleman estimates with two large parameters.
HACHIMI, A. E., & AMMI, M. R. S. (2005). SEMIDISCRETIZATION FOR A NONLOCAL PARABOLIC PROBLEM. International Journal of Mathematics and Mathematical Sciences, 2005(), 1655-1664-129. https://doi.org/10.1155/IJMMS.2005.1655