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.
Taras Bodnar, Nestor Parolya, Wolfgang Schmid. On the equivalence of quadratic optimization problems commonly used in portfolio theory. European Journal of Operational Research, 229(3):637-644, 2013. [doi]
Abstract is missing.