摘要
记μ为R^d上的非负Radon测度,且仅满足对固定的C_0>0和n∈(0,d],及所有的x∈R^d和r>0,μ(B(x,r))≤C_0r^n.作者建立了一类核函数满足H(o|¨)rmander条件的Marcinkiewicz积分与Lip_β(μ)(0<β)函数生成的交换子由L^p(μ)到L^q(μ),由L^p(μ)到Lip_(β-n/p)(μ)及L^(n/β)(μ)到RBMO(μ)有界.部分结论对经典Marcink(?)ewicz积分也是新的.
Let μ be a positive Radon measure on R^d which may be non doubling. The only condition that μ must satisfy is μ(B(x, r)) ≤ Cr^n for all x ∈R^d , r 〉 0 and some fixed n E (0, d]. In this paper, the authors establish the boundedness of the commutator generated by the Lipβ(μ) (0 〈β) function and the Marcinkiewicz integral with kernel satisfying certain slightly stronger HSrmander-type condition, respectively,from L^P(μ) to L^q(μ) with 1 〈 p ≤ n/β and 1/q = 1/p - β/n, from the space LP(μ) to Lipβ-n/p(μ) and from the space L^n/β(μ) to RBMO(μ). Some of the results are also new even for the classical Marcinkiewicz integral.
出处
《数学学报(中文版)》
SCIE
CSCD
北大核心
2010年第1期87-96,共10页
Acta Mathematica Sinica:Chinese Series
基金
国家自然科学基金(10861010)
新疆高校科研计划(XJEDU2008S58)
伊犁师范学院科研项目