Quasi-interpolants and Quasi-interpolation: Important Properties and Propositions of Terminology
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Effortless quasi-interpolation in hierarchical spaces
We present a general and simple procedure to construct quasi-interpolants in hierarchical spaces, which are composed of a hierarchy of nested spaces. The hierarchical quasi-interpolants are described in terms of the truncated hierarchical basis. Once for each level in the hierarchy a quasi-interpolant is selected in the corresponding space, the hierarchical quasi-interpolants are obtained witho...
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