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Abstract
This paper is concerned with boundary-value problems related to the biharmonic operator. The main goal of the paper is to derive a posteriori error estimates valid for any conforming approximations of the considered problems. For this purpose, the general approach that follows from the duality theory of the calculus of variations is used. The consistency of the derived a posteriori error estimates is proved and the corresponding computational strategies are discussed.
Received: 2001-02-14
Published Online: 2010-11-15
Published in Print: 2001-June
© VSP 2001
