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Сортувати за: Порядок: Результатів:

  • Baltaytis, Y.V. (Проблемы криобиологии и криомедицины, 2005)
  • Tanabe, Y.; Fujimaki, Y.; Kojima, K.; Uchida, S.; Onari, S.; Matsuo, T.; Azuma, S.; Hanamura, E. (Физика низких температур, 2005)
    Direct excitation of two and three magnons is observed in midinfrared absorption and Raman scattering spectra of α-Fe₂O₃ crystals. These polarization characteristics and the spectra themselves are shown to be understood ...
  • Romanenko, A.; Pinkevich, I.; Reshetnyak, V.; Dozov, I.; Stoenescu, D. (Functional Materials, 2005)
    Influence of adsorption/desorption process of nematic molecules at the nematic cell substrate on the nematic crystal director evolution in time that is due to external magnetic field has been considered. It is shown that ...
  • Dadyka, D.I.; Anisimov, I.O. (Вопросы атомной науки и техники, 2016)
    Problem of the plasma simulation area decomposition for Poisson equation solution via PIC method using parallel computing is treated. Modification of the existing method moving to reduction of the computational complexity ...
  • Ivasiuk, I.Ya (2009)
    In this article we will introduce and investigate some generalized Jacobi matrices. These matrices have three-diagonal block structure and they are Hermitian. We will give necessary and sufficient conditions for selfadjointness ...
  • Bortchagovsky, E.G.; Vasin, A.V.; Lytvyn, P.M.; Tiagulskyi, S.I.; Slobodian, A.M.; Verovsky, I.N.; Strelchuk, V.V.; Stubrov, Yu.; Nazarov, A.N. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2016)
    Exploiting CVD technique for carbon deposition from C₂H₂+H₂+N₂ mixture, a graphene-like film synthesized directly on SiO₂ surface of SiO₂-Si structure was obtained. The graphene-like film was grown under thin Ni layer that ...
  • Burskii, V.P.; Zhedanov, A.S. (Symmetry, Integrability and Geometry: Methods and Applications, 2006)
    We consider conditions for uniqueness of the solution of the Dirichlet or the Neumann problem for 2-dimensional wave equation inside of bi-quadratic algebraic curve. We show that the solution is non-trivial if and only if ...
  • Gutlyanskii, V.; Ryazanov, V.; Yakubov, E. (Праці Інституту прикладної математики і механіки НАН України, 2018)
    We study the Dirichlet problem for the Poisson equations △u(z) = g(z) with g ∈ Lp, p > 1, and continuous boundary data φ : ∂D → ℝ in arbitrary Jordan domains D in ℂ and prove the existence of continuous solutions u of the problem.
  • Qiao, Lei (Український математичний журнал, 2014)
    In our paper, we prove that if the positive part u+(x) of a harmonic function u(x) in a half space satisfies the condition of slow growth, then its negative part u−(x) can also be dominated by a similar growth condition. ...
  • Kolomzarov, Yu.; Oleksenko, P.; Sorokin, V.; Tytarenko, P.; Zelinskyy, R. (Semiconductor Physics Quantum Electronics & Optoelectronics, 2006)
    Thermal and degradation stability of SiOx aligning films deposited by cathode reactive sputtering (CRS) in glow discharge plasma were investigated. It was shown that a heat treatment and other external factors initiate ...
  • Azizov, E.A.; Barkalov, A.D.; Gladush, G.G.; Khayrutdinov, R.R. (Вопросы атомной науки и техники, 2003)
    In our paper we study the breakdown physics and current rump in tokamaks in wide range of parameters in 0D model. It is shown that the current-voltage curves has the S-shape. If the loop voltage is greater than critical ...
  • Dnestrovskij, Yu.N.; Leonov, V.M.; Notkin, G.E.; Khvostenko, P.P.; Savrukhin, P.V.; Trubnikov, A.S.; Tsaun, S.V.; Filatov, O.G.; Vasilev, V.I.; Mineev, A.B.; Muratov, V.P.; Khayrutdinov, R.R.; Sychugov, D.Yu.; Voznesenskij, V.A.; Gasilov, N.A. (Вопросы атомной науки и техники, 2000)
  • Petrenko, O.; Protasov, I.V. (Український математичний вісник, 2007)
    A topological space X is called totally recurrent if every mapping f : X → X has a recurrent point. We prove that a Hausdorff space X is totally recurrent if and only if X is either finite or a one-point compactification ...
  • Churyumov, K. (Кинематика и физика небесных тел, 2005)
    Rosetta, a European space vehicle, which was 15 years in development, headed for short-period Comet 67P/Churyumov–Gerasimenko in February 2004. In September 1969 S. Gerasimenko and the author went to the Alma-Ata Astrophysical ...
  • Fursov, V.N. (Вестник зоологии, 2000)
    Four species of Trichogramma Westw. are recorded at the first time for the fauna of England – T. danubiense Birova et Kazimirova (known only from Slovakia), T. talitzkii Djuritsh (known from Moldova), T. lacustre Sorokina ...
  • Nguyen Buong (Український математичний журнал, 2003)
    The convergence rates of the regularized solution as well as its Galerkin approximations for nonlinear monotone ill-posed problems in a Banach space are established on the basis of the choice of a regularization parameter ...
  • Semenova, E.V.; Volynets, E.A. (Математичне та комп'ютерне моделювання. Серія: Фізико-математичні науки, 2017)
    Fully discrete projection method with discrepancy principle is considered for solving periodic integral equations of the first kind with unknown smoothness of solution. For proposed approach it is proved the optimality and ...
  • Pylypchuk, R.L.; Zolotaryuk, Y. (Физика низких температур, 2015)
    The dynamics of the one-dimensional array of magnetic particles (dots) with the easy-plane anisotropy is investigated. The particles interact with each other via the magnetic dipole interaction and the whole system ...
  • Ghorbel, A.; Hamrouni, H. (Symmetry, Integrability and Geometry: Methods and Applications, 2009)
    The discrete cocompact subgroups of the five-dimensional connected, simply connected nilpotent Lie groups are determined up to isomorphism. Moreover, we prove if G = N × A is a connected, simply connected, nilpotent Lie ...
  • Li, H.; Sun, J.; Xu, Y. (Symmetry, Integrability and Geometry: Methods and Applications, 2012)
    The discrete Fourier analysis on the 30°-60°-90° triangle is deduced from the corresponding results on the regular hexagon by considering functions invariant under the group G₂, which leads to the definition of four families ...