Right Limits and Reflectionless Measures for Cmv Matrices

@inproceedings{Ryckman2008RightLA,
  title={Right Limits and Reflectionless Measures for Cmv Matrices},
  author={E. Ryckman},
  year={2008}
}
We study CMV matrices by focusing on their right-limit sets. We prove a CMV version of a recent result of Remling dealing with the implications of the existence of absolutely continuous spectrum, and we study some of its consequences. We further demonstrate the usefulness of right limits in the study of weak asymptotic convergence of spectral measures and… CONTINUE READING