考虑Weyl型定理中的A-Browder定理和A-Weyl定理,利用拓扑一致降标法得到了:对任意的C∈B(H),算子MC满足A-Browder定理和A-Weyl定理微小紧摄动新的等价条件和判定方法.%We considered A-Brow der's theorem and A-Weyl's theorem of Weyl theorem .By using the topological uniform descent method ,we obtained a new equivalent condition and decision method for arbitrary C∈ B( H ) ,operator MC satisfying A-Brow der's theorem and the A-Weyl's theorem under small compact perturbations .
展开▼
