A weak type estimate for regular fractional sparse operators

TL;DR

This paper improves the endpoint weak type estimates for regular fractional sparse operators by adapting existing arguments, enhancing understanding of fractional integral bounds.

Contribution

It introduces improved weak type estimates for fractional sparse operators using adapted techniques from prior research.

Findings

Enhanced endpoint weak type bounds for fractional sparse operators

Methodological adaptation from previous works

Potential implications for harmonic analysis

Abstract

In this note the weak type estimates for fractional integrals are studied. More precisely, we adapt the arguments of Domingo-Salazar, Lacey, and Rey to obtain improvements for the endpoint weak type estimates for regular fractional sparse operators.