Year: 2026
Type: preprint
Abstract: We obtain weighted $L^2$ estimates for solutions to the Dirac equation with weights in the Kerman-Sawyer class. This class has been introduced as a necessary and sufficient condition for the boundedness of fractional integral operators in weighted $L^2$ spaces.
Source: arXiv (Cornell University)
Authors: Kim, Seongyeon, Seo, Ihyeok
Institutions: Sungkyunkwan University, Jeonju University
Language: English
Subfield: Applied Mathematics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7204774674