On weighted centers for semidefinite programming

Jos F. Sturm, Shuzhong Zhang

Research output: Contribution to journalArticlepeer-review

6 Scopus citations


In this paper, we generalize the notion of weighted centers to semidefinite programming. Our analysis fits in the v-space framework, which is purely based on the symmetric primal-dual transformation and does not make use of barriers. Existence and scale invariance properties are proven for the weighted centers. Relations with other primaldual maps are discussed.

Original languageEnglish (US)
Pages (from-to)391-407
Number of pages17
JournalEuropean Journal of Operational Research
Issue number2
StatePublished - Oct 16 2000


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