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On Accuracy Of Hierarchical Rayleigh-Ritz Methods

2006
We present an analysis of the accuracy of hierarchical(adapted) finite element Rayleigh– Ritz method for elliptic self-adjoint eigenvalue problems. The celebrated Wilkinson’ s Schur complement trick is adapted and applied to yield a new class of Temple-Kato like inequalities which are particularly suited to a situation in which we are ...
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