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.
Musheng Wei, Alvaro R. De Pierro. Upper Perturbation Bounds of Weighted Projections, Weighted and Constrained Least Squares Problems. SIAM J. Matrix Analysis Applications, 21(3):931-951, 2000. [doi]
Abstract is missing.