中文

广义 Orlicz-Morrey 空间上分数次极大算子及其交换子的有界性

泛函分析 2014-10-28 v2

摘要

我们考虑广义 Orlicz-Morrey 空间MΦ,φ(Rn)M_{\Phi,\varphi}(\mathbb{R}^{n}),包括其弱版本WMΦ,φ(Rn)WM_{\Phi,\varphi}(\mathbb{R}^{n})。我们找到了关于对(φ1,φ2)(\varphi_{1},\varphi_{2})(Φ,Ψ)(\Phi, \Psi)的充分条件,以确保分数次极大算子MαM_{\alpha}MΦ,φ1(Rn)M_{\Phi,\varphi_1}(\mathbb{R}^{n})MΨ,φ2(Rn)M_{\Psi,\varphi_2}(\mathbb{R}^{n})以及从MΦ,φ1(Rn)M_{\Phi,\varphi_1}(\mathbb{R}^{n})WMΨ,φ2(Rn)WM_{\Psi,\varphi_2}(\mathbb{R}^{n})的有界性。作为这些结果的应用,还获得了bBMO(Rn)b \in BMO(\mathbb{R}^{n})时分数次极大算子的交换子Mb,αM_{b,\alpha}在空间MΦ,φ(Rn)M_{\Phi,\varphi}(\mathbb{R}^{n})上的有界性。在所有情况下,有界性条件均以关于权函数φ(x,r)\varphi(x,r)的上确界型不等式给出,且不假设φ(x,r)\varphi(x,r)关于rr具有任何单调性。

关键词

引用

@article{arxiv.1405.6045,
  title  = {Boundedness of fractional maximal operator and its commutators on generalized Orlicz-Morrey spaces},
  author = {Vagif S. Guliyev and Fatih Deringoz},
  journal= {arXiv preprint arXiv:1405.6045},
  year   = {2014}
}

备注

23 pages. Complex Anal. Oper. Theory (to appear). arXiv admin note: substantial text overlap with arXiv:1310.6604