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Evolutionary Variational Inequalities Arising in Non-isothermal Hele-Shaw Flow Or Electro-chemical Machining
註釋Abstract: "From the analytical point of view we investigate evolutionary variational inequalities resulting from the application of the Baiocchi transformation to degenerate Stefan type problems with zero- specific-heat and space- and also time-dependent coefficients. With respect to the injection/compression moulding and the electro-chemical machining process as special application problems different boundary conditions and obstacles are considered. Beside the existence and uniqueness of the solution there is also discussed its regularity with respect to both time and space in the framework of the variational inequality theory."