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Перегляд Журнал математической физики, анализа, геометрии, 2018, № 1 за датою випуску

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Перегляд Журнал математической физики, анализа, геометрии, 2018, № 1 за датою випуску

Сортувати за: Порядок: Результатів:

  • Estimates for the Gaussian Curvature of a Strictly Convex Surface and its Integral Parameters 
    Babenko, V.I. (Журнал математической физики, анализа, геометрии, 2018)
    Closed and non-closed (with planar edges) strictly convex surfaces with continuous curvatures are considered. Upper and lower bounds are obtained for the Gaussian curvature under various restrictions imposed on integral ...
  • The Existence of Heteroclinic Travelling Waves in the Discrete Sine-Gordon Equation with Nonlinear Interaction on a 2D-Lattice 
    Bak, S. (Журнал математической физики, анализа, геометрии, 2018)
    The article deals with the discrete sine-Gordon equation that describes an infinite system of nonlinearly coupled nonlinear oscillators on a 2D-lattice with the external potential V (r) = K(1 - cos r). The main result ...
  • Renormalized Solutions for Nonlinear Parabolic Systems in the Lebesgue{Sobolev Spaces with Variable Exponents 
    El Hamdaoui, B.; Bennouna, J.; Aberqi, A. (Журнал математической физики, анализа, геометрии, 2018)
    The existence result of renormalized solutions for a class of nonlinear parabolic systems with variable exponents. The main contribution of our work is the proof of the existence of renormalized solutions without the ...
  • The Interaction of the Maxwell Flows of General Form for the Bryan-Pidduck Model 
    Hukalov, O.O.; Gordevskyy, V.D. (Журнал математической физики, анализа, геометрии, 2018)
    The interaction between the two Maxwell flows of general form in a gas of rough spheres is studied. The approximate solution of the Bryan–Pidduck equation describing the interaction is a bimodal distribution with specially ...
  • Hypersurfaces with Lr-Pointwise 1-Type Gauss Map 
    Akram Mohammadpouri (Журнал математической физики, анализа, геометрии, 2018)
    In this paper, we study hypersurfaces in Еⁿ⁺¹ whose Gauss map G satisfies the equation LrG = f(G + C) for a smooth function f and a constant vector C, where Lr is the linearized operator of the (r+1)-st mean curvature of ...
  • Spectral Analysis of Discontinuous Boundary-Value Problems with Retarded Argument 
    Erdoğan Şen (Журнал математической физики, анализа, геометрии, 2018)
    In the paper, we are concerned with spectral properties of discontinuous Sturm–Liouville type problems with retarded argument. We extend and generalize some approaches and results of the classical regular and discontinuous ...
  • On the Class of Einstein Exponential-Type Finsler Metrics 
    Akbar Tayebi; Ali Nankali; Behzad Najafi (Журнал математической физики, анализа, геометрии, 2018)
    In this paper, a special class of Finsler metrics, the so-called (α, β)- metrics, which are defined by F = αφ(s), where α is a Riemannian metric and β is a 1-form, is studied. First we show that the class of almost regular ...
  • Валентин Якович Голодець (до 80-рiччя з дня народження) 
    Автор відсутній (Журнал математической физики, анализа, геометрии, 2018)
    У минулому роцi виповнилося 80 рокiв доктору фiзико-математичних наук, професору Валентину Яковичу Голодцю.

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