“…Notwithstanding these difficulties, there have been considerable advances in the inverse design in the past 10 years, including solutions that involve combined-mode heat transfer and transient processes. Some of the advances in the inverse design in radiative systems can be found in França et al [2,3], Ertürk et al [4,5], Daun and Howell [6], França and Howell [7], Daun et al [8], Mossi et al [9] and Kim and Baek [10]. Those works obtained satisfactory solutions using different solution techniques, such as regularization of the system of equations, quasi-Newton minimization, LevenbergMarquardt method and stochastic optimization.…”