
Jaka Cimprič
 Real algebraic geometry for matrices over commutative rings, Arxiv , submitted
 with Bill Helton, Scott McCullough, Christopher Nelson. A Noncommutative Real Nullstellensatz Corresponds to a Noncommutative Real Ideal; Algorithms, Arxiv , submitted
 with Yurii Savchuk and Konrad Schmüdgen. On qnormal operators and quantum complex plane, Arxiv , submitted
Igor Klep
 with SCHWEIGHOFER, Markus. An exact duality theory for semidefinite programming based on sums of squares. ( pdf ), latest revision 1 July 2012.
 with BURGDORF, Sabine, CAFUTA, Kristijan, POVH, Janez. Algorithmic aspects of sums of hermitian squares of noncommutative polynomials. ( pdf ), latest revision 15 May 2012.
 with BREŠAR, Matej. A localglobal principle for linear dependence of noncommutative polynomials, accepted for publication in the Israel Journal of Mathematics. ( pdf ), latest revision 9 Mar 2011.
 with HELTON, J. William, MCCULLOUGH, Scott. The matricial relaxation of a linear matrix inequality, accepted for publication in the Mathematical Programming. ( pdf ), latest revision 1 Jun 2011. Supplementary material (a zip file containing three Mathematica notebooks and their pdf versions) is available here.
 with HELTON, J. William, MCCULLOUGH, Scott. Free convex algebraic geometry, "Semidefinite Optimization and Convex Algebraic Geometry" edited by G. Blekherman, P. Parrilo, R. Thomas, SIAM, 2012. ( pdf ), latest revision 26 Oct 2011.
 with BURGDORF, Sabine. The truncated tracial moment problem, accepted for publication in Journal of Operator Theory. ( pdf ), latest revision 16 Jan 2010.
 The real spectrum of a noncommutative ring and the ArtinLang homomorphism theorem. ( pdf ), latest revision 28 Jan 2010.
 with HELTON, J. William, MCCULLOUGH, Scott. Free analysis, convexity and LMI domains, "Mathematical methods in systems, optimization and control" (Operator Theory: Advances and Applications) edited by H. Dym, M. de Oliveira, M. Putinar, Birkhäuser, 2012. ( pdf ), latest revision 11 Dec 2011.
 with BURGDORF, Sabine, CAFUTA, Kristijan, POVH, Janez. The tracial moment problem and traceoptimization of polynomials, accepted for publication in Mathematical Programming Journal ( pdf ), latest revision 29 Apr 2011.
