Christoffel functions and Tura´n determinants on several intervals
@article{Assche1993ChristoffelFA, title={Christoffel functions and Tura´n determinants on several intervals}, author={Walter Van Assche}, journal={Journal of Computational and Applied Mathematics}, year={1993}, volume={48}, pages={207-223} }
16 Citations
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In this note, we study the discrete spectrum of the Jacobi matrix corresponding to polynomials defined by recurrence relations with periodic coefficients. As examples, we consider(a) the case where…
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The Christoffel functions are used here to approximate an unknown probability density u:(0,1) to R+ whose first m moments mu 1,..., mu m only are available. We obtain a sequence u(m) of estimators…
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The Christoffel functions are used here to approximate an unknown probability density u:(0,1) to R+ whose first m moments mu 1,..., mu m only are available. We obtain a sequence u(m) of estimators…
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The discrete spectrum of Jacobi matrix related to recurrence relations with periodic coefficients 1
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1 Dedicated to Petr Kulish in connection with the seventieth anniversary.
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