Jointly convex quantum Jensen divergences Virosztek, Daniel ; https://orcid.org/0000-0003-1109-5511 We investigate the quantum Jensen divergences from the viewpoint of joint convexity. It turns out that the set of the functions which generate jointly convex quantum Jensen divergences on positive matrices coincides with the Matrix Entropy Class which has been introduced by Chen and Tropp quite recently. Elsevier 2019 info:eu-repo/semantics/article doc-type:article text http://purl.org/coar/resource_type/c_2df8fbb1 https://research-explorer.ista.ac.at/record/405 Virosztek D. Jointly convex quantum Jensen divergences. <i>Linear Algebra and Its Applications</i>. 2019;576:67-78. doi:<a href="https://doi.org/10.1016/j.laa.2018.03.002">10.1016/j.laa.2018.03.002</a> eng info:eu-repo/semantics/altIdentifier/doi/10.1016/j.laa.2018.03.002 info:eu-repo/semantics/altIdentifier/wos/000470955300005 info:eu-repo/semantics/altIdentifier/arxiv/1712.05324 info:eu-repo/semantics/openAccess