Geodesic

Sommaire du Fascicule no. 1

A cellular-automata method for studying porous media properties
p. 1-13
On nonlinear algebraic differential systems reducible to non-degenerate systems of ordinary differential equations. Theory and numerical methods of solution
p. 15-21
Applying a~reduced gradient in the quadratic programming
p. 23-31
Solution of a~regularized problem for a~stationary magnetic field in a~non-homogeneous conducting medium by a~finite element method
p. 33-49
Application of non-conforming finite elements for solving problems of diffusion and advection
p. 51-65
On detecting a~wavefront described by 2D eikonal equation, when velocity in a~medium depends on one spatial variable
p. 67-73
A local search for the quadratic-linear bilevel programming problem
p. 75-88
An error estimation of an approximate solution of one inverse problem of thermal diagnostics
p. 89-100
Features of description of physical processes in fractal spaces
p. 101-109
Local $\mathcal L$-splines preserving the differential operator kernel
p. 111-121

Sommaire du Fascicule no. 2

The wells problem for a~stationary equation of diffusion
p. 123-142
The solution to the 2D Maxwell equations by Laguerre spectral method
p. 143-160
A strongly-polynomial algorithm for solving the general problem of least modules
p. 161-181
Reconstruction of 2-tensor fields, given in a~unit circle, by their ray transforms based on LSM with $B$-splines
p. 183-199
Numerical solution of a~class of bilevel programming problems
p. 201-212
Smooth solutions of an initial-value problem for some differential difference equations
p. 213-226
Construction and optimization of predictions on the basis of first degree recurrent splines
p. 227-241

Sommaire du Fascicule no. 3

The inverses of cyclic band matrices and the convergence of interpolation processes for derivatives of periodic interpolation splines
p. 243-253
Studying the role of temperature and salinity anomalies in formation of the World ocean meridional circulation modes
p. 255-267
Error estimates in the projection-difference method for a~hyperbolic-parabolic system of abstract differential equations
p. 269-284
A model of power shortage evaluation of electric power systems with quadratic losses of power in power lines
p. 285-295
Building graph separators with the recursive rotation algorithm for nested dissections method
p. 297-321
The inverse problem for acoustics equations. The multi-level adaptive algorithm
p. 323-341
An iterative algorithm of investigation and numerical solution of spectral problems for a~linear bunch of compact, partially symmetric operators
p. 343-359

Sommaire du Fascicule no. 4

Algoritms for enumeration of single-transition serial sequences
p. 361-373
New methods for localizing discontinuities of a~noisy function
p. 375-386
Asymptotic error estimates of a~linearized projection-difference method for a~differential equation with a~monotone operator
p. 387-401
On the existence and stability of cycles in five-dimensional models of gene networks
p. 403-411
A step-by-step method with Laguerre functions for solving time-dependent problems
p. 413-422
Vector estimators of the Monte Carlo method: dual representation and optimization
p. 423-438
An analog to Gaussian quadrature implemented on a~specific trigonometric basis
p. 439-450
An order-optimal method for solving an inverse problem for a~parabolic equation
p. 451-465
Construction of Hamiltonian cycles by recurrent neural networks in graphs of distributed computer systems
p. 467-475