arXiv · 2006.03336
A matrix version of a higher-order Szeg{\"o} theorem
Abstract
We extend a higher-order sum rule proved by B. Simon to matrix valued measures on the unit circle and their matrix Verblunsky coefficients.
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Alain Rouault. 2020-06-05. A matrix version of a higher-order Szeg{\"o} theorem. https://arxiv.org/abs/2006.03336
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