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Perspectives of matrix convex functions

By Ali Ebadian, Ismail Nikoufar and Madjid Eshaghi Gordji

Abstract

In this paper, we generalize the main results of [Effros EG, (2009) Proc Natl Acad. Sci USA 106:1006–1008]. Namely, we provide the necessary and sufficient conditions for jointly convexity of perspective functions and generalized perspective functions

Topics: Physical Sciences
Publisher: National Academy of Sciences
OAI identifier: oai:pubmedcentral.nih.gov:3088602
Provided by: PubMed Central
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