Geodesic

Tome 25 (1989) no. 7

Sommaire

Properties of Green's function of the Sturm–Liouville operator and their applications
p. 1107-1114
A class of inverse boundary value problems for Sturm–Liouville operators
p. 1114-1120
A uniform estimate for the order of associated functions, and the distribution of eigenvalues of a one-dimensional Schrödinger operator
p. 1121-1129
A priori boundedness of derivatives for a system of differential inequalities
p. 1129-1135
An analytic solution of a problem of optimizing an approach process
p. 1136-1141
Comparison theorems for equations on graphs
p. 1141-1150
Classification and properties of solutions of the equation $Ax'+Bx=f(t)$
p. 1150-1155
Absolute and uniform convergence of expansions in root functions of a nonlocal boundary value problem of the first kind
p. 1155-1160
Optimal quadrature formulas on the solution sets of boundary value problems
p. 1161-1171
A class of numerical methods for solving stiff systems
p. 1171-1176
Iterative reduction of a mixed boundary value problem to the Dirichlet problem
p. 1177-1183
Applicability of one-particle approximation in a problem of the evolution of beams of charged particles in a longitudinal magnetic field
p. 1183-1187
Numerical calculations of temperature waves with weak discontinuities on nets with dynamic adaptation
p. 1188-1193
An approach to the solution of systems of implicit difference equations of magnetohydrodynamics
p. 1193-1200
An implicit difference scheme for problems in gas dynamics and magnetogasdynamics
p. 1200-1208
The rate of convergence of the Rothe–Galerkin method for a nonclassical system of differential equations
p. 1208-1219
Numerical methods for problems of stimulating chemical reactions in a gas by a light pulse
p. 1219-1227
An approximate method for solving a stationary conjugate problem of heat and mass transfer
p. 1227-1232
Numerical solution of a system of partial differential equations with a small parameter multiplying the derivative
p. 1233-1240
Accuracy of a difference scheme for quasilinear elliptic equations in a rhombus with solutions in the class $W_2^k(\Omega)$, $1$
p. 1240-1249
A scheme of fourth-order accuracy in a spectral problem for an equation with a mixed derivative
p. 1250-1255
Reciprocal transformations and their invariants
p. 1256-1265
Determination of the right-hand side of an abstract parabolic equation with additional conditions
p. 1266-1267
An initial value problem for second-order ordinary differential equations with singularities
p. 1268-1270
The structure of the phase space of the Duffing equation
p. 1270-1271
A simple proof of Goka's conjecture
Eigenfunctions of infinite-order differential operators in a class of entire functions
p. 1273-1275
Symmetries of the Birkhoff equations, and conservation laws
p. 1275-1277
Problems of the nonuniqueness of solutions of the system of Euler differential equations in nonintegrable cases
p. 1277-1278
Integral representations and boundary value problems for a class of systems of differential equations of elliptic type with singular manifolds
p. 1279-1281