Volume 54; Issue 2

Journal of Mathematical Sciences

Volume 54; Issue 2

1

Difference schemes for the dirichlet problem for an elliptical equation with discontinuous coefficients in an arbitrary region on a regular grid

S. A. Voitsekhovskii, V. L. Makarov

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 274 KB

english, 1991

2

Method of fictitious regions for second-order quasilinear elliptical equations

S. A. Voitsekhovskii

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 340 KB

english, 1991

3

Isolation of singularities in the density and the kernel of a two-dimensional integral equation for complex boundary surfaces

V. A. Bakalets, I. I. Shirii

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 218 KB

english, 1991

4

Solution of the Helmholtz equation in unbounded stepped regions

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 248 KB

english, 1991

5

Method of fictitious regions for one class of fourth-order quasilinear elliptical equations

V. N. Novichenko

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 345 KB

english, 1991

6

Accuracy of the “cross” difference scheme for the system of acoustic equations

M. N. Moskal'kov, D. Utebaev

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 406 KB

english, 1991

7

Solution method for nonlinear parabolic equations

E. S. Vakai, S. L. Kivva, G. E. Mistetskii, O. B. Stelya

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 342 KB

english, 1991

8

Matrix method for solving the Sturm-Liouville problem

B. Izbasarov, A. F. Kalaida

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 346 KB

english, 1991

9

Existence and uniqueness of the solution of a Sobolev problem

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 395 KB

english, 1991

10

Optimal accuracy approximation of functions and their derivatives

A. I. Berezovskii, N. E. Nechiporenko

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 269 KB

english, 1991

11

Solution of boundary-value problems of the statics of layered elastic bodies with nonrigid contact between the layers

Ya. M. Grigorenko, A. T. Vasilenko, N. D. Pankratova

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 421 KB

english, 1991

12

Numerical solution of nonequilibrium expansion of viscous gas using the Navier-Stokes equation with electron-chemical kinetics

A. I. Moiodtsov

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 316 KB

english, 1991

13

Numerical solution of the propagation problem of longitudinal elastic waves in an orthotropic hollow cylinder

A. Ya. Grigorenko, T. L. Efimova

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 214 KB

english, 1991

14

Properties of transfer matrices for magnetoelastic waves in nonferromagnetic regularly stratified media

V. V. Levchenko

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 270 KB

english, 1991

15

Numerical solution of subsurface moisture transport problems

V. V. Lychman, G. E. Mistetskii

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 328 KB

english, 1991

16

Plane viscous incompressible flow in regions with a free boundary

S. M. Belonosov, A. P. Zin'kevich, K. A. Chernous

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 344 KB

english, 1991

17

Solving the problem of contact equilibrium of a punch and an elastic body

S. P. Vodyana, V. M. Goncharenko

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 304 KB

english, 1991

18

Linear operator perturbation method in minimax control of linear dynamic systems

A. I. Vladimirova

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 165 KB

english, 1991

19

Numerical algorithm for the Mayer problem for nonlinear dynamic systems

V. A. Bazhenov, V. I. Gulyaev, V. L. Koshkin, I. V. Yarmolenko

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 341 KB

english, 1991

20

Modeling supply current transients in a digital integrated circuit

V. B. Shapoval, V. M. Solov'ev, N. K. Zherdev

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 388 KB

english, 1991

21

Estimating the trajectory of dynamic systems with very noisy measurements

A. A. Khrupalo, O. E. Tsitritskii

Journal:

Journal of Mathematical Sciences

Year:

1991

Language:

english

File:

PDF, 180 KB

english, 1991