Geodesic

Volume 11 (1975) no. 9

Sommaire

The stability in the large of the zero solution of a certain system of two differential equations
p. 1539-1549
A certain class of pseudodifferential operators with deviating argument on the torus
p. 1550-1557
The existence and uniqueness of the solution of a certain equation of neutral type in the singular case
p. 1558-1567
The rate of growth of the solutions of algebraic differential equations in angular domains
p. 1568-1574
Controllability in the large of linear periodic systems in the presence of constraints on the controls
p. 1575-1583
Optimal control of certain nonlinear systems with a small parameter
p. 1584-1594
Boundary value problems for the operator Sturm--Liouville equation with a complete system of eigen- and associated functions
p. 1595-1600
A certain class of nonlinear boundary value problems
p. 1601-1606
The periodic solutions of linear equations in differential forms
p. 1607-1619
Difference schemes for quasilinear nonstationary problems with mixed derivatives
p. 1620-1625
Approximate iterations for a partial differential-functional equation of hyperbolic type in a Banach space
p. 1626-1640
Boundary value problems for the Laplace equation
p. 1641-1646
A certain inverse problem for an equation of parabolic type
p. 1647-1651
Estimations of the $L_p$-norms of mesh functions in the limiting cases
p. 1652-1663
Estimation of the derivative of a function in terms of derivatives of higher order; application to the solvability of the first homogeneous boundary value problem for a linear nonregular elliptic equation
p. 1664-1677
A boundary value problem with shift for a fourth order equation of mixed-composite type
p. 1678-1686
A problem with nonlocal boundary conditions for second order hyperbolic partial operator-differential equations
p. 1687-1693
The nonoscillatory properties of systems of linear difference equations
p. 1694-1697
On the problem of the synthesis of systems on a finite time interval
p. 1698-1701
Tests for the existence of limit cycles for systems of limit cycles for systems of the form $\dot{x}=y$, $\dot{y}=-\sum_{k=0}^n f_k(x)y^k$
p. 1702-1704
A certain boundary value problem of the biharmonic equation for the half-plane
p. 1705-1708
The branching of the solutions of the Cauchy problem for linear differential equations
p. 1709-1712
Letter to the editors: ``Quasiregular synthesis'' (Differencial'nye Uravnenija \textbf{10} (1974), 598--605)
Letter to the editors: ``The construction of periodic solutions of certain linear and quasilinear equations'' (Differencial'nye Uravnenija \textbf{11} (1975), 280--286)
Letter to the editors: ``The solvability of the Dirichlet problem for an elliptic equation of order $2l$ in the class $W_2^{(2l)}$'' (Differencial'nye Uravnenija 9 (1973), 2048--2051)