Spectral Transformations of Measures Supported on the Unit Circle and the Szegö Transformation Articles uri icon

publication date

  • December 2008

start page

  • 169

end page

  • 185

issue

  • 1-4

volume

  • 49

international standard serial number (ISSN)

  • 1017-1398

electronic international standard serial number (EISSN)

  • 1572-9265

abstract

  • In this paper we analyze spectral transformations of measures supported on the unit circle with real moments. The connection with spectral transformations of measures supported on the interval [−1,1] using the Szegö transformation is presented. Some numerical examples are studied.