Mathematical Inequalities & Applications · Volume 26, Issue 4 Weighted weak estimate for commutators of fractional type parametric Marcinkiewicz integrals over non-homogeneous metric spaces 26-64 Pages 1039-1053 DOI 10.7153/mia-2023-26-64 Downloads Short PDF Full PDF PNG Authors Shuaijun Feng Xiangxing Tao Keywords non-homogeneous metric space weak weighted boundedness commutators of fractional Marcinkiewicz integral RBMO(μ) function Subject classes 42B20 42B25