On solution uniqueness of elliptic bound
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Zi-Cai Li; Qing Fang; Hung-Tsai Huang; Yimin Wei
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Article
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2009
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Elsevier Science
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English
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difference method a b s t r a c t In this paper, we consider the problem of solution uniqueness for the second order elliptic boundary value problem, by looking at its finite element or finite difference approximations. We derive several equivalent conditions, which are simpler and easier than the