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.
Christoph Helmberg. Fixing Variables in Semidefinite Relaxations. SIAM J. Matrix Analysis Applications, 21(3):952-969, 2000. [doi]