A non-mortar mixed finite element method
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Todd Arbogast; Ivan Yotov
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Article
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1997
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Elsevier Science
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English
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We consider the approximation of second-order elliptic equations on domains that can be described as a union of sub-domains or blocks. We assume that a grid is defined on each block independently, so that the resulting grid over the entire domain need not be conforming (i.e. match) across the block