Duality theorems in some overdetermined
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L. E. Payne; Philip W. Schaefer
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Article
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1989
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John Wiley and Sons
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English
β 558 KB
We consider several elliptic boundary value problems for which there is an overspecification ofdata on the boundary of the domain. After reformulating the problems in an equivalent integral form, we use the alternate integral formulation to deduce that if a solution exists. then the domain must be a