A matrix version of a higher-order Szeg{ö} theorem
arXiv:2006.03336
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.
arXiv:2006.03336
We extend a higher-order sum rule proved by B. Simon to matrix valued measures on the unit circle and their matrix Verblunsky coefficients.