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Перегляд Журнал математической физики, анализа, геометрии, 2010, № 1 за назвою

Репозиторій DSpace/Manakin

Перегляд Журнал математической физики, анализа, геометрии, 2010, № 1 за назвою

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  • 70 лет Владимиру Ивановичу Бабенко 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2010)
    24 декабря 2009 года исполнилось 70 лет видному ученому, доктору физико-математических наук, ведущему научному сотруднику ФТИНТ НАН Украины Владимиру Ивановичу Бабенко.
  • Almost Periodic Discrete Sets 
    Favorov, S.; Kolbasina, Ye. (Журнал математической физики, анализа, геометрии, 2010)
    We study the almost periodic discrete sets in R^k. Also, we show the connection between these sets and almost periodic measures and calculate their Fourier transform.
  • Antipodal Polygons and Half-Circulant Hadamard Matrices 
    Medianik, A.I. (Журнал математической физики, анализа, геометрии, 2010)
    As known, the question on the existence of Hadamard matrices of order m = 4n, where n is an arbitrary natural number, is equivalent to the question on the possibility to inscribe a regular hypersimplex into the (4n ¡ ...
  • A Paley-Wiener Theorem for Periodic Scattering with Applications to the Korteweg-de Vries Equation 
    Egorova, I.; Tesch, l G. (Журнал математической физики, анализа, геометрии, 2010)
    A one-dimensional SchrÄodinger operator which is a short-range perturbation of a finite-gap operator is considered. There are given the necessary and su±cient conditions on the left/right reflection coeffcient such that ...
  • Daugavet Centers 
    Bosenko, T.; Kadets, V. (Журнал математической физики, анализа, геометрии, 2010)
    An operator G: X → Y is said to be a Daugavet center if ||G + T|| = ||G|| + ||T|| for every rank-1 operator T: X → Y . The main result of the paper is: if G: X →! Y is a Daugavet center, Y is a subspace of a Banach space ...
  • On the Estimation of the Norms of Intermediate Derivatives in Some Abstract Spaces 
    Mirzoev, S.S.; Veliev, S.G. (Журнал математической физики, анализа, геометрии, 2010)
    The theorems on the exact estimates of norms of intermediate derivatives in some Sobolev type abstract spaces are obtained. The formulas for calculating the norms are given.
  • On the Law of Addition of Random Matrices: Covariance of Traces of Resolvent for Random Summands 
    Vasilchuk, V. (Журнал математической физики, анализа, геометрии, 2010)
    We consider the ensemble of n£n random matrices Hn = An+U†n BnUn, where An and Bn are random Hermitian (real symmetric) matrices, having the limiting Normalized Counting Measures of eigenvalues, and Un is unitary (orthogonal) ...
  • The Fokker-Planck Equation for the System "Brownian Particle in Thermostat" Based on the Presented Probability Approach 
    Hubal, H.M. (Журнал математической физики, анализа, геометрии, 2010)
    A one-dimensional system "Brownian particle in thermostat" is considered. The Fokker-Planck equation describing dynamics of the particle system under consideration is derived on the basis of the presented probability ...
  • Uniqueness of Solution of the Inverse Problem of Scattering Theory for a Fourth Order Differential Bundle with Multiple Characteristics 
    Orudzhev, E.G. (Журнал математической физики, анализа, геометрии, 2010)
    The system of four equations of Marchenko type allowing to restore the bundle by the scattering matrix is derived for a fourth order di®erential bundle in L₂ (0;+∞) in the case of multiple ±i roots of the main characteristic ...

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