Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Yimin Wei, Xiaoyun Yu, Ruying Zhang. Preconditioned conjugate gradient method and generalized successive over relaxation method for the weighted least squares problems. Int. J. Comput. Math., 81(2):203-214, 2004. [doi]
Abstract is missing.