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Перегляд Журнал математической физики, анализа, геометрии, 2012 (том 8) за датою випуску

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Перегляд Журнал математической физики, анализа, геометрии, 2012 (том 8) за датою випуску

Сортувати за: Порядок: Результатів:

  • Титульная страница и содержание 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2012)
  • Hyers-Ulam Stability of Ternary (σ, t, ξ)-Derivations on C*-Ternary Algebras 
    Gordji, M.E.; Farrokhzad, R.; Hosseinioun, S.A.R. (Журнал математической физики, анализа, геометрии, 2012)
  • Some Properties Concerning Curvature Tensors of Eight-Dimensional Walker Manifolds 
    Iscan, M.; Gezer, A.; Salimov, A. (Журнал математической физики, анализа, геометрии, 2012)
    The main purpose of the present paper is to study conditions for the eight-dimensional Walker manifolds which admit a field of parallel null 4-planes to be Einsteinian, Osserman, or locally conformally flat.
  • Step-Initial Function to the MKdV Equation: Hyper-Elliptic Long-Time Asymptotics of the Solution 
    Kotlyarov, V.; Minakov, A. (Журнал математической физики, анализа, геометрии, 2012)
    The modified Korteveg{de Vries equation on the line is considered. The initial function is a discontinuous and piece-wise constant step function, i.e. q(x, 0) = cr for x ≥ 0 and q(x, 0) = cl for x < 0, where cl, cr are ...
  • Elementary Solutions of the Bernstein Problem on Two Intervals 
    Pausinger, F. (Журнал математической физики, анализа, геометрии, 2012)
    First we note that the best polynomial approximation to jxj on the set, which consists of an interval on the positive half-axis and a point on the negative half-axis, can be given by means of the classical Chebyshev ...
  • Characterization of Hyperbolic Cylinders in a Lorentzian Space Form 
    Shu, Sh.; Han, Annie Yi (Журнал математической физики, анализа, геометрии, 2012)
    We give a characterization of the n-dimensional (n ≥ 3) hyperbolic cylinders in a Lorentzian space form. We show that the hyperbolic cylinders are the only complete space-like hypersurfaces in an (n + 1)-dimensional ...
  • On Affine Immersions with Flat Connections 
    Shugailo, O.O. (Журнал математической физики, анализа, геометрии, 2012)
    In this paper, the multidimensional affine immersions with °flat connections of maximal pointwise codimension are studied. The estimates on the dimensions of kernel and the image of the shape (Weingarten) operator and the ...
  • К семидесятипятилетию со дня рождения Евгения Яковлевича Хруслова 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2012)
    7 января 2012 года исполнилось 75 лет известному математику, академику НАН Украины Евгению Яковлевичу Хруслову.
  • Титульная страница и содержание 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2012)
  • General Boundary Value Problem for the Third Order Linear Differential Equation of Composite Type 
    Gharehgheshlaghi, A.D.; Aliyev, N. (Журнал математической физики, анализа, геометрии, 2012)
    The boundary value problem is considered for the linear two-dimensional integro-di®erential loaded third order equation of composite type with nonlocal terms in the boundary conditions. The principal part of the equation ...
  • On Ideal Amenability of Banach Algebras 
    Jabbari, A. (Журнал математической физики, анализа, геометрии, 2012)
    Let A be a Banach algebra. The Banach algebra A is said to be ideally amenable if every continuous derivation from A into I¤ is inner, where I is a two-sided ideal of A. In this paper, we consider the ideal amenability of ...
  • Andreev-Korkin Identity, Saigo Fractional Integration Operator and LipL(α) Functions 
    Jankov, D.; Pogány, T.K. (Журнал математической физики, анализа, геометрии, 2012)
    The Andreev-Korkin identity for the Chebyshev functional is treated by Holder inequality, when the functional consists of LipL(α) functions. The derived upper bound is applied to the so-called Chebyshev-Saigo functional, ...
  • The Truncated Fourier Operator. General Results 
    Katsnelson, V.; Machluf, R. (Журнал математической физики, анализа, геометрии, 2012)
    Let F be the one dimensional Fourier-Plancherel operator and E be a subset of the real axis. The truncated Fourier operator is the operator FE of the form FE = PEFPE, where (PEx)(t) = 1IE(t)x(t), and 1IE(t) is the indicator ...
  • On Geodesics of Tangent Bundle with Fiberwise Deformed Sasaki Metric over Kählerian Manifold 
    Yampolsky, A. (Журнал математической физики, анализа, геометрии, 2012)
    We propose a fiber-wise deformation of the Sasaki metric on slashed and unit tangent bundles over the Kalerian manifold based on the Berger deformation of metric on a unit sphere. The geodesics of this metric have different ...
  • A Symmetric Model of Viscous Relaxing Fluid. An Evolution Problem 
    Zakora, D. (Журнал математической физики, анализа, геометрии, 2012)
    An evolution problem on small motions of the viscous rotating relaxing fluid in a bounded domain is studied. The problem is reduced to the Cauchy problem for the first-order integro-differential equation in a Hilbert space. ...
  • Титульная страница и содержание 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2012)
  • Spectral Mapping Theorem for the Davies-Helffer-Sjöstrand Functional Calculus 
    Claire, N.S. (Журнал математической физики, анализа, геометрии, 2012)
    We give a direct non-abstract proof of the spectral mapping theorem for the Davies–Helffer–Sjöstrand functional calculus for linear operators on Banach spaces with real spectra and consequently give a new non-abstract ...
  • An Example of Bianchi Transformation in E⁴ 
    Gorkavyy, V. (Журнал математической физики, анализа, геометрии, 2012)
    We describe a particular class of pseudo-spherical surfaces in E⁴ which admit Bianchi transformations
  • On the Universal Models of Commutative Systems of Linear Operators 
    Hatamleh, R.; Zolotarev, V.A. (Журнал математической физики, анализа, геометрии, 2012)
  • Good Measures on Locally Compact Cantor Sets 
    Karpel, O.M. (Журнал математической физики, анализа, геометрии, 2012)
    We study the set M(X) of full non-atomic Borel measures μ on a non-compact locally compact Cantor set X. The set Mμ = {x is in X : for any compact open set U (x is in U) we have μ(U) = ∞} is called defective. μ is non-defective ...

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