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arXiv · 1111.5658

Orthogonality relations for bivariate Bernstein-Szegő measures

Jeffrey S. Geronimo·Plamen Iliev·Greg Knese
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Abstract

The orthogonality properties of certain subspaces associated with bivariate Bernstein-Szegő measures are considered. It is shown that these spaces satisfy more orthogonality relations than expected from the relations that define them. The results are used to prove a Christoffel-Darboux like formula for these measures.

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Jeffrey S. Geronimo, Plamen Iliev, Greg Knese. 2011-11-24. Orthogonality relations for bivariate Bernstein-Szegő measures. https://doi.org/10.1090/conm%2F578%2F11473

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