Geodesic

Tome 5 (1969) no. 10

Sommaire

Certain thermoelasticity problems solvable in quadratures. I, II
p. 1735-1761
The periodic vibrations of nonlinear systems with resonance. II
p. 1762-1774
Structurally stable properties of linear systems of differential equations
p. 1775-1784
Necessary and sufficient conditions for the stability of the characteristic exponents of a diagonal system
p. 1785-1793
Necessary and sufficient conditions for the stability of the characteristic exponents of a linear system
p. 1794-1803
On the question of stability in the large
p. 1804-1810
Construction of the set of systems of differential equations corresponding to a given stable integral manifold
p. 1811-1820
On the question of the distribution of zeros of the solutions of a linear differential equation
p. 1821-1829
The type $D$ curves of the differential equation $(x+\xi)(x+\eta)yy'=P_3(x,y)$ which arise from a second order closed curve
p. 1830-1835
Regularization of ill posed problems, and a connection with the method of quasisolutions
p. 1836-1844
The behavior of a superharmonic function near the boundary of a region of type $A^{(1)}$
p. 1845-1853
Scattering of a plane wave by a “trap-like” region
p. 1854-1860
Asymptotic behavoir of the Green's function of the equation $p(x)\frac{\partial u}{\partial t}=(-1)^{n+1}\frac{\partial^{2n}u}{\partial x^{2n}}$ as $t\to+0$, $x\to\infty$
p. 1861-1874
Weighted estimates of the first derivatives of the solutions of the Dirichlet problem for nonuniformly elliptic nondivergence quasilinear equations in an unbounded region
p. 1875-1880
A certain generalization of the Frobenius theorem
p. 1881-1884
Determination of the region of stability of a second order linear differential equation with random coefficients of a special form
p. 1885-1888
The stability of the property that the solutions of linear differential equations shall possess asymptotic parabolas
p. 1889-1893
Volterra integral equations with infinite interval of integration
p. 1894-1898
The orthogonality of the derivatives of the eigenforms of the vibrations of an inhomogeneous rod
p. 1899-1900
Николай Николаевич Боголюбов (к 60-летию со дня рождения)
p. 1901-1908
Aleksandr Andreevič Samarskiǐ on his fiftieth birthday
p. 1909-1914