Deadline / Posted University Assistant (postdoc) University of Innsbruck, Austria Department of Mathematics non-tenure-track/postdoctoral Mar 11, 2026 posted: Feb 17, 2026 PhD position on the topic of hyperbolicity cones and spectrahedra Universität Konstanz, Germany Department of Mathematics and Statistics PhD/doctoral Mar 15, 2019 posted: Jan 11, 2019