Geodesic

Sommaire du Fascicule no. 1

On the anniversary of Anatolii Nikolaevich Konovalov
p. 1-2
On the occasion of 90th birthday of Gurii Ivanovich Marchuk
p. 3-4
A singular solution to the problem of minimizing resource consumption
p. 5-18
Numerical models of mosaic homogeneous isotropic random fields and problems of radiative transfer
p. 19-32
Analysis of the accuracy of estimates of the first moments of solving SDE with Wiener and Poisson components by Monte Carlo method
p. 33-45
Convergence of the adapting grid method of Bakhvalov's type for singularly perturbed boundary value problems
p. 47-59
Numerical modeling of a~fluid flow in anisotropic fractured porous media
p. 61-74
The skew-symmetric iterative method for solving the convection-diffusion-reaction equation with the alternating-sign reaction coefficient
p. 75-85
Probability density function of leaky integrate-and-fire model with L\'evy noise and its numerical approximation
p. 87-96
About an approximate solution to the Fredholm integral equation of the first kind by the residual method
p. 97-105
Theoretical basis of the iterative process of the joint assessment of difficulties in tasks and levels of training students
p. 107-123

Sommaire du Fascicule no. 2

Special algorithms for simulation of homogeneous random fields
p. 125-138
The peculiarities of error accumulation in solving problems for simple equations of mathematical physics by finite difference methods
p. 139-152
A numerical algorithm for computing tsunami wave amplitude
p. 153-165
Optimized mean based second derivative-free families of Chebyshev--Halley type methods
p. 167-181
Parallel algorithms and domain decomposition technologies for solving three-dimensional boundary value problems on quasi-structured grids
p. 183-194
Application of differential evolution algorithm for optimization of strategies based on financial time series
p. 195-205
Asymptotics of eigenvalues of the nonlinear eigenvalue problem arising from the near mixed-mode crack-tip stress-strain field problems
p. 207-222
The study of increased order grid-characteristic methods on unstructured grids
p. 223-233

Sommaire du Fascicule no. 3

Using a~randomized method of a~maximum cross-section for simulating random structure systems with distributed transitions
p. 235-247
The search for admissible solutions by the interior point algorithms
p. 249-265
Preconditioning of GMRES by the skew-Hermitian iterations
p. 267-279
Mathematical study of two-variable systems with adaptive numerical methods
p. 281-295
The influence of the shelf zone relief and the coastline geometry on coastal trapped waves
p. 297-316
Evaluation of statistical error when calculating velocity and temperature components by the direct simulation Monte Carlo method
p. 317-330
On an algorithm of bilateral restrictions smoothing with spline
p. 331-342

Sommaire du Fascicule no. 4

Recovering a~tsunami source and designing an observational system based on the $r$-solution method
p. 343-356
On iterative methods for solving equations with covering mappings
p. 357-369
Regularizing algorithms with optimal and extra-optimal quality
p. 371-383
Optimal finite difference schemes for the wave equation
p. 385-399
Sequential data assimilation algorithms in air quality monitoring models based on weak-constraint variational principle
p. 401-418
Quadrature interpolation type formulas for hypersingular integrals in the interval of integration
p. 419-428
A difference scheme for a~conjugate-operator model of the heat conduction problem on non-matching grids
p. 429-439
Analysis of the pontoon fluctuations with a~seasonally changing parameter of stability on the astir surface of finite water depth
p. 441-456
Classification of real pairs of commuting Toeplitz and Hankel matrices
p. 457-467