2022/11/25 by Yamamoto, Ryosuke
#FOS: Mathematics #Functional Analysis (math.FA)
paper · doi:10.48550/arxiv.2211.13840
In this paper, we give a sharp sparse domination of pseudodifferential operators associated with symbols belonging to the Hörmander class, and fundamental solutions of dispersive equations. Furthermore, we give boundedness results of these operators on weighted Besov spaces by using the sparse domination.