Geodesic

Sommaire du Fascicule no. 1

Forming an approximating construction for calculation and implementation of optimal control in real time
p. 1-19
Enumeration problems solutions for serial sequences with a~permanent difference in adjacent series heights
p. 21-29
Numerical analysis of stochastic oscillators on supercomputers
p. 31-43
Application of absorbing boundary conditions M-PML for numerical simulation of wave propagation in anisotropic media. Part~II: Stability
p. 45-54
Parallel implementation of asynchronous cellular automata on 32-core computer
p. 55-65
Reconstruction of pressure and shear velocities and boundaries of thin layers in a~thinly stratified layer
p. 67-82
A posteriori accuracy estimations of solutions of ill-posed inverse problems and extra-optimal regularizing algorithms for their solution
p. 83-100
Iterative algorithm of defining the stability of oscillations equation with damping
p. 101-117

Sommaire du Fascicule no. 2

Hierarchical approach to seismic full waveform inversion
p. 119-130
Non-reflecting boundary condition on ellipsoidal boundary
p. 131-139
Scattering of a~scalar time-harmonic wave by~$N$ small spheres by the method of matched asymptotic expansions
p. 141-149
Numerical solution of dynamic problems of elastoplastic deformation of solids
p. 151-156
Artificial boundary conditions to compute correctors in linear elasticity
p. 157-164
Solving the homogeneous isotropic linear elastodynamics equations using potentials and finite elements. The case of the rigid boundary condition
p. 165-174
Efficient finite difference multi-scheme approach for simulation of seismic waves in anisotropic media
p. 175-181
On splitting schemes in the mixed finite element method
p. 183-189
A method of solving evolutionary problems based on the Laguerre step-by-step transform
p. 191-196
Modeling flow in porous media with fractures; discrete fracture models with matrix-fracture exchange
p. 197-204
Singular value decomposition in the source problem
p. 205-211
Two-level preconditioned Krylov subspace methods for the solution of three-dimensional heterogeneous Helmholtz problems in seismics
p. 213-221
Iterative solver for systems of linear equations with a~sparse stiffness matrix for clusters
p. 223-228
A wave method for multiple waves suppression for any complex subsurface geometries
p. 229-233

Sommaire du Fascicule no. 3

Lower bounds for eigenvalues and postprocessing by an integral type nonconforming FEM
p. 235-249
The method of conjugate operators for solving boundary value problems for ordinary second order differential equations
p. 251-260
Modeling of wave processes in a~vapor-liquid medium
p. 261-270
On approximation of discontinuous solutions to the Buckley--Leverett equation
p. 271-280
On the construction of high order $A(\alpha)$-stable hybrid linear multistep methods for stiff IVPs in ODEs
p. 281-292
On compact approximations of divergent differential equations
p. 293-306
The cyclic and unstable chaotic dynamics in models of two populations of sturgeon fish
p. 307-320
Calculation of charges screening an external coaxial electric field on the surface of a~conducting axial symmetric body
p. 321-327
Reconstruction of solenoidal part of a~three-dimensional vector field by its ray transforms along straight lines, parallel to the coordinate planes
p. 329-344

Sommaire du Fascicule no. 4

Localization method for lines of discontinuity of approximately defined function of two variables
p. 345-357
Explicit-implicit schemes for convection-diffusion-reaction problems
p. 359-369
On counter orthogonalization processes
p. 371-385
On the evolution of wavefront of a~plane wave passing through an area with heterogeneities
p. 387-392
Discrete-analytic schemes for solving an inverse coefficient heatconduction problem in a~layered medium with gradient methods
p. 393-408
On solutions of the Gol'dshtik problem
p. 409-415
A stochastic model of a~digit transfer by computing
p. 417-423
Error estimates and superconvergence of semidiscrete mixed methods for optimal control problems governed by hyperbolic equations
p. 425-440