考虑紧算子代数模(称为Hilbert K-模),从框架变换的值域、框架的酉等价以及子框架几个角度研究K-模框架的弱不相交性,得到并证明了弱不相交的充要条件.
The modules on compact operator algebras which are called Hilbert K-modules are mainly considered.From the aspects of the range of frame transform,unitary equivalence of frames and subframes,the weak disjointness of K-module frames is studied,and the necessary and sufficient conditions on weak disjointness of frames are obtained and proven.