# Notes on the Szego minimum problem. II. Singular measures

## TL;DR

This paper provides quantitative insights into the Szego minimum problem for measures on the unit circle concentrated on small sets, and refutes a conjecture of Nevai, advancing understanding in approximation theory.

## Contribution

It presents new quantitative results on the Szego minimum problem and disproves a previous conjecture by Nevai, expanding theoretical knowledge.

## Key findings

- Quantitative results on Szego minimum problem for singular measures
- Refutation of Nevai's conjecture
- Independent from previous related work

## Abstract

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