Existence and Differentiability Theorems for the Solutions of Variational Problems for Multiple Integrals
نویسنده
چکیده
1. The object of the research [ l ] with which this address is concerned is twofold : first, to demonstrate, by direct methods, the existence of solutions, perhaps in some generalized sense, for a wide class of variational problems for multiple integrals, and second, to investigate further differentiability properties of the generalized solutions thus obtained. We consider only problems in nonparametric form.
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تاریخ انتشار 2007