Existence of optimal controls for a free boundary problem
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چکیده
For Larry Markus on the occasion of his 70 th birthday. ABSTRACT: We consider a model for the radially symmetric evolution (by accretion or dissolution) of the interface between a `pure' solid grain and a liquid solution of the same substance with diiusion both of material and heat. After analyzing the direct problem, we show existence of optimal controls .
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تاریخ انتشار 1993