Механіко-математичний факультет КНУ ім. Т.Шевченка

та наукове товариство студентів та аспірантів

представляють

та наукове товариство студентів та аспірантів

представляють

## 1 Anastasija Kyrmanchyk (Kyiv, Ukraine)Geometry, Taras Shevchenko National University of Kyiv Estimation of topological entropy with growth rate of the induced endomorphism |

## 2 Anastasiya Krylova (Kiev, Ukraine)Computational Mathematics, TARAS SHEVCHENKO NATIONAL UNIVERSITY OF KYIV Calculation of eigenspaces for arbitrary fragments of networks |

## 3 Anastasiya Kutsenko (Kyiv, Ukraine)Mechanics, Strength of Materials and Building, National University of Life and Environmental Sciences of Ukraine The propagation of waves along periodic structures with continuously variable parameters |

## 4 Andrey Popov (Kiev, Ukraine)Mechanics & Mathematics, Taras Shevchenko National University of Kyiv Asymptotic expansions of the eigenelements of the Dirichlet spectral problem with rapidly oscillatin |

## 5 Andrey Velhach (Ternopil, Ukraine)Differential equations and oscillation theory, Institute of mathematics national academy of sciences of Ukraine Continuously differentiable solutions of a systems of linear neutral type differential-difference eq |

## 6 Andrii Savchenko (Kyiv, Ukraine)The Faculty of Mechanics and Mathematics, National Taras Shevchenko University of Kyiv T(q)-likelihood estimator in exponential structural measurement error model |

## 7 Anton Savostianov (Kharkiv, Ukraine)Mathematics and Mechanical Engineering, V.N. Karazin Kharkiv National University A parabolic problem with the attractor that contains a homoclinic orbit |

## 8 Anton Syrotenko (Kyiv, Ukraine)Faculty of Mechanics and Mathematics, Taras Shevchenko National University of Kyiv About limitedness of solutions of the Cauchy problem for differential equation with operator coeffic |

## 9 Denys Voloshyn (Kyiv, Ukraine)Algebra, Institute of Mathematics NAS of Ukraine Nodal algebras |

## 10 Dmitry Sember (Kiev, Ukraine)Computational Mathematics, Institute of Mathematics NAS of Ukraine A super-exponential convergent functional-discrete method of solving of Gurs problem |

## 11 Elena Barkova (Simferopol, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Gradual loading of elastic half-space by various kinds of axisymmetric loads |

## 12 Galyna Kriukova (Kyiv, Ukraine)Department of Algebra and Mathematical Logic, National Taras Shevchenko University Kartan quasi-matrices, associated Li algebras and integral quadratic forms |

## 13 Gorodnya Dariya (Kyiv, Ukraine)Mechanics and Mathematics, Taras Shevchenko National University of Kyiv On the existence of solutions of Cauchy problems for wave equations with stochastic measures |

## 14 Ievhen Patkin (Kyiv, Ukraine)Mech.-math., Kyiv Taras Shevchenko National Univ. Misiarevitz's problem |

## 15 Irina Raevskaya (Kiev, Ukraine)Algebra, Institute of Mathematics NAS of Ukraine Local nearrings with an additive Miller-Moreno non-metacyclic p-group |

## 16 Irina Dubovetska (Kyiv, Ukraine)Mechanics and Mathematics, Department of Probability Theory, Statistics and Actuarial Mathematics, Kyiv National Taras Shevchenko University Filtering problem of periodically correlated sequences |

## 17 Ivanna Kozak (Kiev, Ukraine)Department of Probability Theory, Statistics and Actuarial Mathematics, Kyiv National Taras Shevchenko University Estimation of convergence of joint distribution of specific statistics of random (0,1) - vector of g |

## 18 Kateryna Luzhevska (Kyiv, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Coexistence of unimodal minimal cycles |

## 19 Korniy Kostkin (Kyiv, Ukraine)Mechanics and Mathematics , Taras Shevchenko National University of Kyiv Fluid motion in the vicinity of the von Karman vortex street |

## 20 Larissa Roots (Tartu, Estonia)Institute of Mathematics, University of Tartu Non-axisymmetric vibrations of stepped cylindrical shells with cracks |

## 21 Liudmyla Radchenko (Kharkiv, Ukraine)Mathematics and Mechanical Engineering, V.N. Karazin Kharkiv National University Normal functions in a punctured plane |

## 22 Maksim Luz (Kyiv, Ukraine)Probability theory, statistics and actuarial mathematics, KNU Tarasa Shevchenka Wiener-Kolmogorov prediction for stationary processes |

## 23 Marina Raevskaya (Kiev, Ukraine)Algebra, Institute of Mathematics NAS of Ukraine Local nearrings with a Miller-Moreno group of units |

## 24 Marina Kasyanuk (Kyiv, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Moduls over Principal Ideal Domains and its applicatins |

## 25 Mykhailo Shvorak (Kyiv, Ukraine)Faculty of Mechanics and Mathematics, Kyiv National Taras Shevchenko University Analytic solution of non-stationary problem of thermoelasticity for two-layer cylinder |

## 26 Nadya Shvaj (Kiev, Ukraine)Mechanics and Mathematics, Kiev National Taras Shevchenko University A characterization of upper triangular Toeplitz matrices |

## 27 Oleksandr Moklyachuk (Kiev, Ukraine)Department of Probability Theory, Statistics and Actuarial Mathematics, Kyiv National Taras Shevchenko University Stochastic processes in D(V,W) |

## 28 Oleksandr Kurylko (Kyiv, Ukraine)Mechanics and Mathematics Faculty, Kyiv National Taras Shevchenko University The local structure of two-dimensional Stokes flow near the corner of rectangular cavity |

## 29 Oleksii Patsiuk (Kyiv, Ukraine)Partial differential equations , Institute of Mathematics NAS of Ukraine Sets of J-self-adjoint operators with empty resolvent set and their properties |

## 30 Olexandr Bedzir (Kiev, Ukraine)The faculty of Cybernetics, Taras Shevchenko National University of Kyiv Green's function of boundary value problem beam bending |

## 31 Petro Kolesnyk (Kyiv, Ukraine)Algebra, NAS of Ukraine, Institute of Mathematics On polyhedra belonging to the same genus |

## 32 Roman Kachurivsky (Kyiv, Ukraine)Differential equations and oscillation theory, Institute of mathematics national academy of sciences of Ukraine About the sets of solutions of the systems of linear differential-functional equations structure |

## 33 Roman Bogun (Kyiv, Ukraine)Analytical Mechanics, Continuum Mechanics, Intstitute of Mathematics National Academy of Sciences of Ukraine Forced Oscillation of a Fluid in a Movable Axisymmetric Container with Elastic Cover on the Free Sur |

## 34 Ruslan Skuratovskii (Kiev, Ukraine)Cibernetics, KNU named by Tarasa Shevchevka Plane Curve Singularities |

## 35 Sergii Myasin (Kyiv, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Types of cycles of compositions of one-dimensional maps |

## 36 Sergiy Shpyga (Kyiv, Ukraine) Department of Mathematical Methods of Operations Research, V.M. Glushkov Institute of Cybernetics Maximal inequalities for the moments of wiener integrals with respect to fBf |

## 37 Svitlana Posashkova (Kyiv, Ukraine)The Faculty of Mechanics and Mathematics , National Taras Shevchenko University of Kyiv Stochastic differential equation with nonhomogeneous coefficients and non-Lipschitz diffusion: solution properties and Euler approximation scheme |

## 38 Tetiana Gerasymova (Kiev, Ukraine)Mechanics and Mathematics, Kiev National Taras Shevchenko University A characterization of upper triangular Toeplitz matrices |

## 39 Viktoriya Gubskaya (Kiev, Ukraine)Mechanics and Mathematics, Taras Shevchenko National University of Kyiv Dynamics of reservoir with liquid with a free surface for motion constrained by elastic fixing |

## 40 Vladimir Zubchenko (Kyiv, Ukraine)Mechanics and Mathematics Faculty, Department of Probability Theory, Statistics and Actuarial Mathematics, National Taras Shevchenko University of Kyiv Properties of solutions of stochastic differential equation with non-Lipschitz diffusion and Poisson |

## 41 Vladyslav Tomashyk (Kyiv, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Appel Polynomials in the Optimal Stopping Problem of the Random Walk with Third Order Polynomial Reward Functions with Coefficients of Different Signs |

## 42 Volodymyr Melnychuk (Kyiv, Ukraine)Differential equations and oscillation theory, Institute of mathematics national academy of sciences of Ukraine Approximation-iterative method for linear integral equation with restictions |

## 43 Yulia Fedorenko (Kyiv, Ukraine)Mechanics and Mathematics, Kyiv National Taras Shevchenko University Comparative analysis of the trajectories of points and domains of a class of two-sheeted dynamic systems |