An energy space finite element approach for elliptic Dirichlet boundary control problems

An analysis of the finite element method

Advances in Water Resources · 1980 · 3.5K citations

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An Analysis of the Finite Element Method

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Optimal Control of Systems Governed by Partial Differential Equations.

David L. Russell, J. L. Lions, Sanjoy K. Mitter · American Mathematical Monthly · 1972 · 3K citations

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Finite element interpolation of nonsmooth functions satisfying boundary conditions

L. Ridgway Scott, Shangyou Zhang · Mathematics of Computation · 1990 · 1.6K citations · Full text

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Variational inequalities

J. L. Lions, G. Stampacchia · Communications on Pure and Applied Mathematics · 1967 · 1.2K citations

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