Научные публикации в Scopus: Recent submissions

Now showing items 11021-11040 of 24551

Existence of solutions for electron balance problem in the stationary radio-frequency induction discharges

Zheltukhin V.; Solovyev S.; Solovyev P.; Chebakova V. (2016)

© Published under licence by IOP Publishing Ltd.A sufficient condition for the existence of a minimal eigenvalue corresponding to a positive eigenfunction of an eigenvalue problem with nonlinear dependence on the parameter ...
One algorithm for branch and bound method for solving concave optimization problem

Andrianova A.; Korepanova A.; Halilova I. (2016)

© Published under licence by IOP Publishing Ltd.The article describes the algorithm for branch and bound method for solving the concave programming problem, which is based on the idea of similarity the necessary and ...
Third type boundary conditions for steady state ambipolar diffusion equation

Zheltukhin V.; Solov'Ev S.; Solov'Ev P.; Chebakova V.; Sidorov A. (2016)

© Published under licence by IOP Publishing Ltd.A third type boundary condition for boundary value problem of electron balance in inductively coupled radio-frequency (ICRF) discharge is described. It is assumed that ...
The evolution of the bone in the half-plane under the influence of external pressure

Gerasimov O.; Shigapova F.; Konoplev Y.; Sachenkov O. (2016)

© Published under licence by IOP Publishing Ltd.The paper deals with the problem of restructuring the trabecular bone tissue in the half-plane under the influence of a distributed load. We used evolutionary relations in ...
Investigation of deformation at a centrifugal compressor rotor in process of interference on shaft

Shamim M.; Berezhnoi D. (2016)

© Published under licence by IOP Publishing Ltd.In this paper, according to the finite element method, we had implemented "master- slave" method of contact interaction in elastic deformable bodies, with consider of the ...
Acoustic impact on the laminated plates placed between barriers

Paimushin V.; Gazizullin R.; Fedotenkov G. (2016)

© Published under licence by IOP Publishing Ltd.On the basis of previously derived equations, analytical solutions are established on the forced vibrations of two-layer and three-layers rectangular plates hinged in an ...
A minimization method on the basis of embedding the feasible set and the epigraph

Zabotin I.; Shulgina O.; Yarullin R. (2016)

© Published under licence by IOP Publishing Ltd.We propose a conditional minimization method of the convex nonsmooth function which belongs to the class of cutting-plane methods. During constructing iteration points a ...
Application of a second order accurate finite-difference method to problems of diffraction of elastic waves by gradient layers

Anufrieva A.; Rung E.; Tumakov D. (2016)

© Published under licence by IOP Publishing Ltd.A generalized statement is formulated for the boundary-value problem describing diffraction of elastic waves by gradient isotropic and transversely isotropic layers. Numerical ...
Non-overlapping domain decomposition method for a variational inequality with gradient constraints

Lapin A.; Laitinen E.; Lapin S. (2016)

© Published under licence by IOP Publishing Ltd.Non-overlapping domain decomposition method is applied to a variational inequality with nonlinear diffusion-convection operator and gradient constraints. The method is based ...
Longitudinal and transverse bending by a cylindrical shape of the sandwich plate stiffened in the end sections by rigid bodies

Badriev I.; Makarov M.; Paimuhin V. (2016)

© Published under licence by IOP Publishing Ltd.We study the problems of deformation mechanics of sandwich constructions with taking into account the interaction with the contour reinforcing rods. To derive the basic ...
Calculation of elastic-plastic deformations by FEM

Sultanov L. (2016)

© Published under licence by IOP Publishing Ltd.The article is devoted to elasto-plastic analysis for finite deformations, large displacements and rotations. An incremental method is used. The stressed state is represented ...
Error estimations of mixed finite element methods for nonlinear problems of shallow shell theory

Karchevsky M. (2016)

© Published under licence by IOP Publishing Ltd.The variational formulations of problems of equilibrium of a shallow shell in the framework of the geometrically and physically nonlinear theory by boundary conditions of ...
Development of film- and- fabric composite materials durability assessing methodology under time-dependent influences of temperature and solar radiation

Kayumov R.; Muhamedova I.; Suleymanov A.; Tazyukov B. (2016)

© Published under licence by IOP Publishing Ltd.In this paper, we present the design of stress-strain state calculation and film-and- fabric composite materials durability under stresses and solar radiation. We have ...
Computer modeling of capillary flow with superimposed pulsations

Yaganova A.; Marfin E. (2016)

© Published under licence by IOP Publishing Ltd.Increasing efficiency of methods of oil production can be achieved by the influence of elastic vibrations. It is a well-known fact that shift viscosity of oil changes under ...
One cutting plane algorithm using auxiliary functions

Zabotin I.; Kazaeva K. (2016)

© Published under licence by IOP Publishing Ltd.We propose an algorithm for solving a convex programming problem from the class of cutting methods. The algorithm is characterized by the construction of approximations using ...
HDG schemes for stationary convection-diffusion problems

Dautov R.; Fedotov E. (2016)

© Published under licence by IOP Publishing Ltd.For stationary linear convection-diffusion problems, we construct and study a hybridized scheme of the discontinuous Galerkin method on the basis of an extended mixed statement ...
Solution for the problem of the Stokes flow past a body of arbitrary shape using conformal mapping

Salakhov R.; Abzalilov D.; Zaripov S. (2016)

© Published under licence by IOP Publishing Ltd.An approach to the calculation of flow of an incompressible viscous fluid in the Stokes approximation is developed based on the finite difference method with the use of ...
Determination of muscle effort at the proximal femur rotation osteotomy

Sachenkov O.; Hasanov R.; Andreev P.; Konoplev Y. (2016)

© Published under licence by IOP Publishing Ltd.The paper formulates the problem of biomechanics of a new method for treatment of Legg-Calve-Perthes disease. Numerical calculations of the rotational flexion osteotomy have ...
Discontinuous Galerkin schemes for nonstationary convection-diffusion problems

Dautov R.; Fedotov E. (2016)

© Published under licence by IOP Publishing Ltd.In this paper we analyse an approximation of linear nonstationary convection- diffusion problem based on combination of discontinues Galerkin method for time discretisation ...
Approximation of operator eigenvalue problems in a Hilbert space

Solovyev S. (2016)

© Published under licence by IOP Publishing Ltd.The eigenvalue problem for a compact symmetric positive definite operator in an infinite-dimensional Hilbert space is approximated by an operator eigenvalue problem in ...

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