1. The generalized Cholesky factorization method for saddle point problems;Zhao;Appl. Math. Comput.,1998
2. Perturbation analysis for the generalized Cholesky factorization;Wang;Appl. Math. Comput.,2004
3. Perturbation bounds for the generalized Cholesky factorization;Wang;Nanjing Univ. J. Math Biquarterly,2003
4. The generalized Cholesky factorization and perturbation of the real symmetric matrices;Fang;J. Zhaoqing Univ.,2008
5. New perturbation analysis for the generalized Cholesky factorization;Fang;J. Zhanjiang Norm. Coll.,2009