URN:NBN:SI:DOC-0J363V5K2017Zalar, Aljaždocuments/doc/0/URN_NBN_SI_doc-0J363V5K_001.pdfdocuments/doc/0/URN_NBN_SI_doc-0J363V5K_001.txthttps://repozitorij.uni-lj.si/IzpisGradiva.php?id=97408doktorska delaXIV, 124 str., 30 cm17986137https://repozitorij.uni-lj.si/IzpisGradiva.php?id=97408URN:NBN:SI:doc-0J363V5KengA. Zalarvisokošolska delaInCfree positivitykvadratni modulilinear operator inequalitylinearna operatorska neenakostnekomutativni polinominoncommutative polynomialspositive polynomialsPositivstellensatzpozitivni polinomiprosta pozitivnostquadratic modulereal algebraic geometryrealna algebraična geometrijaspectrahedronspektraederContributions to a noncommutative real algebraic geometrydoctoral thesis