2 papers
math.AP2020
estimates and weighted estimates of fractional maximal rough singular integrals on homogeneous groups
Yanping Chen, Zhijie Fan, Ji Li
In this paper, we study the boundedness and boundedness ( and a Muckenhoupt weight) of fractional maximal singular integral operators $T_…
math.CA2018
Sharp endpoint estimates for Schrödinger groups
Peng Chen, Xuan Thinh Duong, Ji Li +1
Let be a non-negative self-adjoint operator acting on where is a space of homogeneous type with a dimension . Suppose that the heat operator satisfies…