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.
Haifeng Ma. Optimal perturbation bounds for the core inverse. Applied Mathematics and Computation, 336:176-181, 2018. [doi]
Abstract is missing.