摘要
该文完善了g-框架的稳定性理论.首先给出了g-框架摄动的几个结果,其中包括g-框架的紧摄动性.其次,讨论了g-框架和单位原子分解的关系.
This paper improves the stability of g-frames.Firstly,some results on perturbations of g-frames are given,including the compact perturbation property.Secondly,the relation between g-frames and atomic resolution of the identity is discussed.
出处
《数学物理学报(A辑)》
CSCD
北大核心
2010年第6期1451-1456,共6页
Acta Mathematica Scientia