PhD (Phys.-Math.)

senior scientific employee

522

2-58

ragozina@iacp.dvo.ru

**Dissertation:** The asymptotic methods in one-dimensional problems of nonlinear dynamic theory of elasticity. - Vladivostok, 1997. 111 p.

**Speciality:** 01.02.04 Mechanics of deformable solid

Graduated from Far Eastern State Technical University, "Applied Mathematics"

- 2019. Mathematical Modeling the Nonlinear 1D Dynamics of Elastic Heteromodular and Porous Materials
- 2019. Spherically symmetric shock waves in materials with a nonlinear stress-strain dependence
- 2018. On the Motion of Shock Waves at a Constant Speed in Multimodulus Elastic Media
- 2018. Perturbation Method in the Problem of Compression-Shear Shock Load for a Nonlinear Elastic Half-Space
- 2018. Some mathematical features of the procedure of asymptotics matching in the shock dynamics of centrally symmetric problems
- 2018. Perturbation Method in the Problem of Compression-Shear Shock Load for a Nonlinear Elastic Half-Space
- 2018. On the Motion of Shock Waves with a Constant Velocity in Multimodulus Elastic Media
- 2018. One approximate solution for a spherically symmetric shock wave in an elastic medium
- 2017. Ray series method in multidimensional problems of shock deformation of elastic arrays
- 2017. Ray modeling in the multidimensional shock deformation
- 2017. On Modeling the Deformation Dynamics of Multimodulus Elastic Media
- 2017. On Flat One-Dimensional Motions of an Elastic Low-Porosity Medium
- 2017. On the application of ray series in the problems of the axisymmetric dynamics of nonlinear lastic incompressible medium
- 2017. The various possibilities for describing of spherically symmetric shock waves in an elastic medium in terms of asymptotic series
- 2016. One approximate solution of the shock deformation problem in a cylindrical nonlinear elastic layer
- 2016. Propagation of converging spherical deformation waves in a heteromodular elastic medium
- 2016. The system of evolution equations for the one-dimensional problem of variable shear loading on the boundary of an inhomogeneous incompressible half-space
- 2016. Propagation of Converging Spherical Deformation Waves in a Heteromodular Elastic Medium
- 2016. Using of the frontline asymptotics for solving shock dynamics multidimensional problems of nonlinear elastic medium
- 2016.
- 2016. Nonlinear deformation dynamics: the evolution of scientific direction in the IACP, FEB RAS
- 2016. On the Occurrence of One-Dimensional Spherical Centered Waves in the Multimodulus Elastic Medium under Dynamic Straining
- 2016. On unsteady one-dimensional deformation of isotropic elastic piecewise-linear medium
- 2016. olution of a Multidimensional Impact Deformation Problem for an Elastic Half-Space with Curved Boundary on the Basis of a Modified Ray Method
- 2016.
- 2016. The evolution equation of the one-dimensional axisymmetric problem of the propagation of deformations
- 2015. Ray approximations for the axisymmetric shock waves of elastic deformation in a cylindrical layer
- 2015. The Evolution Equations of Shock Deformation Problems with Plane Surfaces of Discontinuities in Elastic Inhomogeneous Mediums
- 2015. The ray method for solving of the axisymmetric problems of the shock deformation in a cylindrical layer
- 2015. The ray method of axisymmetric problem of shock deformation of nonlinear elastic cylindrical layer
- 2015. The ray method for axisymmetric problem of shock deformation of nonlinear elastic medium
- 2015. The ray method for axially symmetric shock deformation of nonlinear elastic medium
- 2015. The ray approximation for the shock waves of elastic deformation of axisymmetric type in a cylindrical layer
- 2015. Perturbations method in a one-dimensional dynamics of inhomogeneous elastic medium under impact loading
- 2015. Perturbations method in a one-dimensional dynamics of inhomogeneous elastic medium under impact loading
- 2015. On the various methods of adaptation of frontline ray expansions scheme in the problems of the axisymmetric dynamics of nonlinear elastic medium
- 2015. On asymptotic representation of solutions of nonstationary problems of variable shear loading on the boundary of incompressible inhomogeneous half-space
- 2015. The system of evolution equations in the analysis of nonstationary problems of variable shear stress on the boundary of incompressible inhomogeneous half-space
- 2015. The evolution equations of intensive deformation problems of elastic inhomogeneous medium
- 2014. The Asymptotic Analysis of the Nonstationary Problem of Variable Shear Loading on the Boundary of an Incompressible Solid
- 2014. The evolution equations of intensive deformation problems of elastic inhomogeneous medium
- 2014. Influence of inhomogeneity of the medium on the evolution equations of one-dimensional shock waves with a non-zero curvature
- 2014. Effect of inhomogeneity of the medium on the evolution equations of shock waves with a non-zero curvature
- 2014. Method of perturbations in nonstationary problems of variable shear stress on the boundary of incompressible inhomogeneous half-space
- 2014. The perturbation method in one-dimensional dynamics of inhomogeneous incompressible elastic half-space under the action of shear loading of a variable direction
- 2014. The perturbation method in solving of the one-dimensional problem of variable shear loading on the boundary of an incompressible half-space
- 2014. On the asymptotic representation of multidimensional problems solutions of shock dynamics of nonlinear elastic medium
- 2014. An evolution equation for the axisymmetric problem of shock deformation of nonlinear elastic inhomogeneous mediums
- 2014. On the Impact Deformation of an Incompressible Half-Space under Action of a Shear Load of Variable Direction
- 2014. On the evolution equation of longitudinal shock waves in elastic media with weak inhomogeneity
- 2014. The system of evolution equations in the description of impact deformation of incompressible homogeneous half-space under the action of shear load variable directions
- 2014. Evolution equation for wave processes of the shape changing in elastic media with weak inhomogeneity
- 2014. Evolution equations of plane shock waves in nonlinear elastic weakly inhomogeneous medium
- 2013. The evolutionary equation for wave processes of the shift deformation
- 2013. Effect of the medium inhomogeneity on the evolution equation of plane shock waves
- 2013. The evolution equation of transverse shock waves in solids
- 2013. Evolution equations as a method for studying of the deformation dynamics of elastic inhomogeneous mediums
- 2012. The ray method of solving dynamic problems in the nonlinear theory of elasticity
- 2012. The mathematical model of the motion of the shear shock waves of nonzero curvature based on their evolutionary equation
- 2012. About the occurrence of plane and spherical waves in an elastic medium, different resistance to tension and compression
- 2012. Construction of approximate solutions of planar deformation is nonlinear-elastic media on the basis of the ray series
- 2012. The evolution equation of plane shock waves in incompressible medium with weak inhomogeneity
- 2011. The perturbations method in the one-dimensional dynamics of incompressible elastic medium under impact loading
- 2011. The evolutionary equation for one-dimensional shear waves of a rupture of strains
- 2008. Ray expansions in analytical and numerical- analytical calculations of shock deformation problems