The extremal zeros of a perturbed orthogonal polynomials system (Q1298811)
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scientific article; zbMATH DE number 1326555
| Language | Label | Description | Also known as |
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| English | The extremal zeros of a perturbed orthogonal polynomials system |
scientific article; zbMATH DE number 1326555 |
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The extremal zeros of a perturbed orthogonal polynomials system (English)
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18 January 2000
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The extremal zeros of a finite family of orthogonal polynomials are the smallest zero and the greatest zero of the polynomial of highest degree. The author analyses the effect of the perturbation of coefficients of the three-term recurrence relation defining the above polynomials on the position of the zeros in question.
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zeros of orthogonal polynomials
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