Title of article
Choquet order for spectra of higher Lamé operators and orthogonal polynomials Original Research Article
Author/Authors
Julius Borcea، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
17
From page
164
To page
180
Abstract
We establish a hierarchy of weighted majorization relations for the singularities of generalized Lamé equations and the zeros of their Van Vleck and Heine–Stieltjes polynomials as well as for multiparameter spectral polynomials of higher Lamé operators. These relations translate into natural dilation and subordination properties in the Choquet order for ce
Keywords
* Asymptotic root distribution , * orthogonal polynomials , * Bethe Ansatz , * Choquet order , * Generalized Lamé equation , * Multiparameter spectral polynomials
Journal title
Journal of Approximation Theory
Serial Year
2008
Journal title
Journal of Approximation Theory
Record number
852563
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