REFERENCES
- G.L. Chen , M.S. Wei , and Y.F. Xue ( 1996 ). Perturbation analysis of the least solution in Hilbert spaces . Linear Algebra Appl. 244 : 69 – 80 .
- G.L. Chen and Y.F. Xue ( 1997 ). Perturbation analysis for the operator equation Tx = b in Banach spaces . J. Math. Anal. Appl. 212 : 107 – 125 .
- M.G. Crandall and P.H. Rabinowitz ( 1971 ). Birfurcation from simple eigenvalue . J. Functional Anal. 8 : 321 – 340 .
- J. Ding and L.J. Huang ( 1994 ). On the perturbation analysis of the least solution in Hilbert spaces . Linear Algebra Appl. 212/213 : 487 – 500 .
- V. Barbu and T. Precpuanu ( 1978 ). The Convexity and Optimization in Banach Spaces . Aca. Rep. Soc. , Romania, Buscuresti .
- S.J. Lee and M.Z. Nashed ( 1989 ). Constrained least-squares solution of linear inclusions and singular control problems in Hilbert spaces . Appl. Math. Optim. 19 : 225 – 242 .
- M.Z. Nashed ( 1976 ). Generalized Inverse and Applications . Academic Press , New York .
- J. Shi ( 1999 ). Persistence and bifurcation of degenerate solutions . J. Funct. Anal. 169 ( 2 ): 494 – 531 .
- H. Wang and Y.-W. Wang ( 2003 ). Metric generalized inverse of linear operator in Banach spaces . Chin. Ann. Math. 24B ( 4 ): 509 – 520 .
- Y.-W. Wang and J. Liu ( 2005 ). Metric generalized inverse for linear manifolds and extremal solution of linear inclusion in Banach spaces . J. Math. Anal. Appl. 302 : 360 – 371 .
- Y.-M. Wei and G.-R. Wang ( 1997 ). The perturbation theory for the Drazin inverse and its applications . Linear Algebra Appl. 258 : 178 – 186 .
- K. Yosida ( 1978 ). Functional Analysis . Springer-Verlag , New York .