## Igor Klep - Preprints## Preprints(80) Noncommutative polynomials describing convex sets, latest revision 18 August 2018 (with , and ) (79) A Model Theoretic Perspective of Matrix Rings, latest revision 2 November 2018 (with ) (78) A Matrix Positivstellensatz with lifting polynomials, latest revision 24 July 2018 (with ) (77) Free bianalytic maps between spectrahedra and spectraballs in a generic setting, latest revision 6 October 2018 (with , and ) (76) Multipartite rational functions, latest revision 23 July 2018 (with and ) (75) Bianalytic free maps between spectrahedra and spectraballs, latest revision 25 April 2018 (with , and ) ## To be published (74) Positive trace polynomials and the universal Procesi-Schacher conjecture, (73) There are many more positive maps than completely positive maps, (72) Minimizer extraction in polynomial optimization is robust, (71) Dilations, Linear Matrix Inequalities, the Matrix Cube Problem and Beta Distributions, |