算子方程AX-XA=C的可解性

许跟起;冯德兴

The Solvability of Operator Equation AX - XA = C with Unbounded Operator A

Gen Qi XU,De Xing FENG

数学学报 . 2000, (2): 375 -384 . DOI: 10.12386/A2000sxxb0050