Geodesic

Sommaire du Fascicule no. 1

An error estimate of a regularizing algorithm based of the generalized residual principle when solving integral equations
p. 1-9
Application of predictor-corrector finite-difference-based schemes in the lattice Boltzmann method
p. 10-17
A modification of the CABARET scheme for the computation of multicomponent gaseous flows
p. 18-25
Regularization of multilingual topic models
p. 26-38
A parallel algorithm for solving 2D Poisson's equation in the context of nonstationary problems
p. 39-51
An algorithm for solving transient problems of gravitational gas dynamics: a combination of the SPH method with a grid method of gravitational potential computation
p. 52-60
Problems of search for collisions of cryptographic hash functions of the MD family as variants of Boolean satisfiability problem
p. 61-77
Application of the boundary integral equation method to numerical solution of Dirichlet's boundary value problem in the elasticity theory on polygons
p. 78-85
Parallel forming of preconditioners based on the approximation of the Sherman-Morrison inversion formula
p. 86-93
Domain decomposition based on a direct method for solving the three-dimensional Poisson's equation in nonstationary astrophysical problems
p. 94-98
An open AlgoWiki encyclopedia of algorithmic features: from mobile to extreme scale
p. 99-111
A stochastic modification of the spherical block-and-fault model of lithosphere dynamics and seismicity
p. 112-122
Supercomputer molecular modeling of thermodynamic equilibrium in gas-metal microsystems
p. 123-138
Numerical simulation of the turbulence development at interaction of an electron beam with plasma
p. 139-145
On acceleration technologies of parallel decomposition methods
p. 146-154
Gradient methods for solving inverse gravimetry and magnetometry problems on the Uran supercomputer
p. 155-164
An implementation of vortex methods for modeling 2D incompressible flows using the CUDA technology
p. 165-176

Sommaire du Fascicule no. 2

Optimization of modeling the water-oil mixture filtration in elastic porous media for clusters with Xeon Phi accelerators
p. 177-186
A numerical study of the working process in the chamber of a thruster rocket engine based on oxygen-hydrogen fuel
p. 187-195
Stability study of finite-difference-based lattice Boltzmann schemes with upwind differences of high order approximation
p. 196-204
An efficient implementation of the lattice Boltzmann method for hybrid supercomputers
p. 205-214
Topic models: adding bigrams and taking account of the similarity between unigrams and bigrams
p. 215-234
On an approximate analytical method of solving ordinary differential equations
p. 235-241
A hybrid heuristic parallel method of global optimization
p. 242-255
A parallel implementation of sediment transport and bottom surface reconstruction problems on the basis of higher-order difference schemes
p. 256-267
Solution of the Helmholtz problem using the preconditioned low-rank approximation technique
p. 268-280
A parallel optimization method for numerical solving the system of polaron equations using the partitioning algorithm
p. 281-289
On a problem of the synthesis of nano-optical protection elements
p. 290-297
An approach for constructing one-point iterative methods for solving nonlinear equations of one variable
p. 298-306
Algorithms of optimal packing construction for planar compact sets
p. 307-317
Analysis of resonant excitation of layered and block media on the basis of discrete models
p. 318-327

Sommaire du Fascicule no. 3

Comparison of computational efficiency of explicit and implicit schemes for the sediment transport problem in coastal zones
p. 328-338
Formation of hydrate particles in the process of gas bubble rising
p. 339-347
A method of redundant constraint elimination in the problem of body recovery
p. 348-359
A parallel implementation of a fast method for solving the Smoluchowski-type kinetic equations of aggregation and fragmentation processes
p. 360-368
A parallel implementation of the matrix cross approximation method
p. 369-375
Modeling of riveted assembly of wing sheathing with forward stiffeners
p. 376-386
Dispersion analysis of the discontinuous Galerkin method as applied to the equations of dynamic elasticity theory
p. 387-496
A parallel multilevel nested dissection algorithm for shared-memory computing systems
p. 407-420
On the numerical solution of the Neumann boundary value problem for the Helmholtz equation using the method of hypersingular integral equations
p. 421-435
A modification of the CABARET scheme for numerical simulation of multicomponent gaseous flows in two-dimensional domains
p. 436-445
A variable structure algorithm using the (3,2)-scheme and the Fehlberg method
p. 446-455

Sommaire du Fascicule no. 4

A modified generalized residual method for minimization problems with errors of a known level in weakened norms
p. 456-463
Iterative methods for solving inverse problems of ultrasonic tomography
p. 464-475
Numerical modeling of air-jet flows under the action of an input-exhaust system
p. 476-485
Three-dimensional particle-in-cell plasma simulation on Intel Xeon Phi: performance optimization and case study
p. 486-500
An iterative method for determining the shape and conductivity of a homogeneous inclusion in the two-dimensional electrical impedance tomography problem
p. 501-506
Parallel partitioning tool GridSpiderPar for large mesh decomposition
p. 507-517
Adaptive unstructured mesh generation methods for hydrogeological problems
p. 518-533
Using Intel Xeon Phi coprocessors for execution of natural join on compressed data
p. 534-542
A multilevel approach to algorithm and software design for exaflops supercomputers
p. 543-556
Composition of infinitary structures
p. 557-565
A parallel algorithm for the sparse QR decomposition of a rectangular upper quasi-triangular matrix with ND-type sparsity
p. 566-577
Efficiency of ARM processors for classical molecular dynamics
p. 578-585
Calculation of exact frequency-dependent rays when the solution of the Helmholtz equation is known
p. 586-594
Efficiency study of computation parallelization for viscous incompressible flow simulation on computing systems with shared memory by the LS-STAG method
p. 595-606
Aspects of parallel computing to solve Helmholtz equation by a direct solver with low-rank approximation and the HSS format of data storage
p. 607-616