Global ETD Search
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Showing 1 to 4 of 4 for “"s-numbers"”.
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On Symmetric Operator Ideals and s-Numbers
… the relationship between various <em>s</em>-numbers of an operator<em> T</em> and its adjoint <em>T</em>∗ between Banach spaces. For non-compact operator <em>T</em> ∈ <em>L</em>(<em>X, Y</em> ), we do not have a lot of information about the relationship between n-th <em>s</em>-number, …
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Efficient Data Modelling, Indexing and Processing in Large Datasets
… develop an efficient method for updating (k,s) numbers of nodes.
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Theorems of Wiener-Lévy type for integral operators in C<sub>p</sub>
… K(x,y)φ(y)dy and the so-called s-numbers of K and W[K] take the place of the classical Fourier coefficients of f and W[f]. Theorem: Let W(z) be analytic in a region R and let K(x,y) map the square [-π,π] x [-π,π] continuously into R. If {φ<sub>n</sub>}<sub>n=1</sub><sup>∞</sup> and …