Geodesic

Tome 38 (1998) no. 1

Sommaire

The dimension of the variety of normal matrices
p. 5-10
Commutation criterion for Toeplitz matrices
p. 11-14
B-spline in the finite element method
p. 15-24
Approximation of some classes of functions by local splines
p. 25-33
Cubature formulas on a sphere that are invariant with respect to octahedron rotation groups
p. 34-41
Properties of the solutions to the problem of dynamic routing in Networks
p. 42-52
Accelerating the convergence rate of a combined relaxational method
p. 53-60
The argument principle in a spectral problem for systems of ordinary differential equations with singularities
p. 61-67
Numerical solution of the Cauchy problem for a system of differential-algebraic equations with the use of implicit Runge–Kutta methods with a nontrivial predictor
p. 68-84
Construction of high-order accurate difference schemes for hyperbolic equations
p. 85-98
Solution of the Dirichlet difference problem for the multidimensional Helmholtz equation by the Monte Carlo method
p. 99-106
Numerical probabilistic methods for solving a three-dimensional hyperbolic diffusion equation
p. 107-114
The method of boundary integral equations for a model of electric current in superconductors
p. 115-121
Soliton solutions of the two-dimensional Zakharov–Kuznetsov equation
p. 122-135
Determination of the propagation constants of dielectric-waveguide eigenmodes by methods of potential theory
p. 136-140
On the unique solvability of an initial-boundary value problem in dynamics of exponentially stratified fluid
p. 141-149
An analogue of Schwarz method for solving Zaremba problem and its application in underground fluid mechanics
p. 150-156
The rate of convergence of Galerkin approximations for a nonlinear thermoelasticity problem for thin plates
p. 157-168
Local methods for solving one class of integer linear programming problems
p. 169-173
Spectral-difference technique for the numerical integration of the
p. 174-176