In this note, we prove several quantitative results concerning the Szegő minimum problem for classes of measures on the unit circle concentrated on small subsets. As a by-product, we refute a long-standing conjecture of Nevai. This note can be read independently from the first one.

Original languageEnglish
Pages (from-to)745-767
Number of pages23
JournalIsrael Journal of Mathematics
Volume240
Issue number2
Early online date27 Oct 2020
DOIs
StatePublished - Oct 2020

    Scopus subject areas

  • Analysis

    Research areas

  • POLYNOMIALS

ID: 50663586