Vol. 54 No. 2 (252) (2020)

Mathematics

  • THE SET OF 2-GENERETED $C^*$-SIMPLE RELATIVELY FREE GROUPS HAS THE CARDINALITY OF THE CONTINUUM

    V.S. Atabekyan
    81-86
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.081
  • ON SOLVABILITY OF A NONLINEAR DISCRETE SYSTEM IN THE SPREAD THEORY OF INFECTION

    M.H. Avetisyan
    87-95
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.087
  • ON RANDOM WEIGHTED SUM OF POSITIVE SEMI-DEFINITE MATRICES

    T.V. Galstyan, A.G. Minasyan
    96-100
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.096
  • SOME PROPERTIES OF BLASCHKE TYPE PRODUCTS FOR THE HALF-PLANE

    G.V. Mikayelyan, V.S. Petrosyan
    101-107
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.101
  • ON CONSTANT COEFFICIENT PDE SYSTEMS AND INTERSECTION MULTIPLICITIES

    N.K. Vardanyan
    108-114
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.108

Physics

  • THE INFLUENCE OF UREA ON G-QUADRUPLEX AND i-MOTIF STRUCTURES IN COMPLEMENTARY DNA SEQUENCES

    Ye.B. Dalyan, L.G. Aslanyan, I.V. Vardanyan
    115-122
    DOI: https://doi.org/10.46991/PYSU:A/2020.54.2.115