Regularity of a vector potential problem and its spectral curve (Q1040875)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Regularity of a vector potential problem and its spectral curve |
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Regularity of a vector potential problem and its spectral curve (English)
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26 November 2009
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The authors of the paper under review consider a vector potential problem. The main motivation of the authors interest for the problem arises in biorthogonal polynomials. These polynomials are related to the spectral theory of the ``cubic string'' and on the other hand they are related to a certain two-matrix problem model.
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biorthogonal polynomials
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equilibrium measure
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Nikishin system
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