^pUnited;
International;
College,;
Zhuhai;
519085,;
China.;
^pof;
Mathematics;
and;
Computer;
Science,;
Guizhou;
Normal;
University,;
Guiyang;
550001,;
China.;
^pof;
Mathematical;
Sciences,;
Xiamen;
University,;
Xiamen;
361005,;
China.;
GMRES方法; 载体; Ritz向量; 柔性; 迭代周期; 数值实验; 吸引力; 特征值;