00854327

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00854327 Moro\c{s}anu, C. Numerical approach of an inverse problem in the phase field equations. An. \c{S}tiin\c{t}. Univ. Al. I. Cuza Ia\c{s}i, Ser. Nou\u{a}, Mat. 39, No.4, 419-436 (1993). 1993 Editura Universit\u a\c tii Al. I. Cuza, Ia\c si EN inverse phase transition problem optimal control descent algorithm numerical results Summary: The inverse phase transition problem in one space dimension with flux boundary conditions is considered. The problem is treated via a new method introduced by {\it V. Barbu} [Control of phase transition (to appear)]. We present the optimal control problem, establish the necessary optimality conditions and derive a descent algorithm. Some numerical results are given.