Geodesic

Tome 6 (1970) no. 9

Sommaire

Solution of the Cauchy problem for a system of elasticity theory in an arbitrary domain
p. 1543-1551
A problem on the diffraction of a dipole field by a circular opening in a plane screen in the presence of a circular disc coaxial with it
p. 1552-1561
Certain questions on the stability of differential equations with aftereffect
p. 1562-1566
On the question of the asymptotic behavior of the solutions of Volterra's linear integral equations
p. 1567-1573
Certain properties of the integrating fractor
p. 1574-1586
An analysis of a discrete relay system on the phase plane
p. 1587-1598
Second solutions of the nonlinear de la Vallée Poussin problem
p. 1599-1605
Differentiability with respect to the functional parameter of the solutions of differential equations with lag
p. 1606-1614
A stationary integro-differential transport equation
p. 1615-1623
A mixed problem for certain pluriparabolic differential equations
p. 1624-1630
The Dirichlet problem for elliptic equations with unbounded lowest coefficients. I, II
p. 1631-1642
Weak solutions of quasilinear parabolic equations
p. 1643-1651
Analytic continuation of the Dirichlet series of elliptic boundary value problems. I, II
p. 1652-1672
Boundary estimates of the derivatives of the solutions of a certain class of hypoelliptic equations in the $L_2$ metric
p. 1673-1682
On the question of the stability of a certain discontinuous solution of the equations of gas dynamics
p. 1683-1690
Some new integral transforms
p. 1691-1696
The application of the method of wave regions to the solution of a mixed problem for quasilinear hyperbolic equations
p. 1697-1707
The extension of Bendixson's method for a two-dimensional system to multidimensional analytic system
p. 1708-1712
The real singular points of the solutions of second order nonlinear differential equations
p. 1713-1715
Construction of adjoint differential systems in the analytic case
p. 1716-1717
The oscillatoriness of the solutions of a second order nonlinear equation with a sign-variable coefficient
p. 1718-1721
Second solutions of equations with positive operators
p. 1722-1724
The stability of the solution of the Dirichlet problem for an elliptic equation under a perturbation in measure of its coefficients
p. 1725-1726
A certain variant of the method of collocation by lines
p. 1727-1731