Octav Olteanu, “Markov Moment Problems on Special Closed Subsets of Rn”, Symmetry, 15:1 (2022), 76
Octav Olteanu, “On Hahn-Banach theorem and some of its applications”, Open Mathematics, 20:1 (2022), 366
Octav Olteanu, “Convexity, Markov Operators, Approximation, and Related Optimization”, Mathematics, 10:15 (2022), 2775
Octav Olteanu, “Markov Moment Problem and Sandwich Conditions on Bounded Linear Operators in Terms of Quadratic Forms”, Mathematics, 10:18 (2022), 3288
Octav Olteanu, “Special Issue of Symmetry: “Symmetry in Mathematical Analysis and Functional Analysis””, Symmetry, 14:12 (2022), 2665
Octav Olteanu, “On Special Properties for Continuous Convex Operators and Related Linear Operators”, Symmetry, 14:7 (2022), 1390
Octav Olteanu, “On the Moment Problem and Related Problems”, Mathematics, 9:18 (2021), 2289
Octav Olteanu, “On Markov Moment Problem and Related Results”, Symmetry, 13:6 (2021), 986
Octav Olteanu, “On Markov Moment Problem, Polynomial Approximation on Unbounded Subsets, and Mazur–Orlicz Theorem”, Symmetry, 13:10 (2021), 1967
А. Г. Кусраев, “Экстремальное строение выпуклых множеств полилинейных операторов”, Сиб. матем. журн., 61:5 (2020), 1041–1059 ; A. G. Kusraev, “The extremal structure of convex sets of multilinear operators”, Siberian Math. J., 61:5 (2020), 830–843