循环准则相关论文
定义在拓扑向量空间x上的有限个循环算子T1,T2,…,Tn称作是不交的，如果它们的直和在乘积空间X N上有形如（x,x,.....,x)的循环向量.本......
Explicit expressions and recurrence formulas of radial average value for N—dimensional hydrogen atom
In this paper, two recurrence formulas for radial average values of N-dimensional hydrogen atom are derived. Explicit re......
