Geodesic

Tome 12 (1976) no. 6

Sommaire

A three-point boundary vlaue problem for a nonlinear third order ordinary differential equation
p. 963-970
On the question of the properties of the set of solutions of differential inclusions
p. 971-977
The minimal Green's matrix of a multi-valued differential operator
p. 978-982
Integrals of fractional order, and singular boundary value problems
p. 983-990
A certain limit boundary value problem that does not satisfy S. N. Bernšteǐn's condition and has an application in the theory of capillary phenomena
p. 991-998
The regularisation of controls in an approach-evasion differential-difference game
p. 999-1006
The linear problem on the optimal control of periodic solutions
p. 1007-1011
An adiabatic invariant of a system of linear oscillators, and scattering theory
p. 1012-1018
Periodic and almost periodic solutions of singularly perturbed differential equations of neutral type
p. 1019-1027
An estimate of the eigenvalue that is smallest in absolute value for a certain periodic problem
p. 1028-1039
The spectrum of nonselfadjoint elliptic systems of arbitrary order
p. 1040-1051
Difference schemes for quasilinear elliptic equations in polar coordinates
p. 1052-1060
Weak solutions of the system of equations of reactor kinetics
p. 1061-1072
On imbedding theorems for a certain class of singular differential operators in a half-space
p. 1073-1083
Weight spaces of functions defined in a half-space
p. 1084-1098
A generalized Dirichlet problem for a certain class of elliptic differential operators that are degenerate on the boundary of the domain. Some spectral properties
p. 1099-1111
The Dirichlet problem for linear quasielliptic differential operators with unbounded lowest coefficients
p. 1112-1120
The integrals of the motion of nonlinear equations of Schrödinger type
p. 1121-1122
The existence of a definitely positive first integral
p. 1123-1124
Linear integral equations of the first kind in spaces of the type $H_s(R^n)$
p. 1125-1128
The dependence of the solutions of certain variational inequalities on the parameters
p. 1129-1130
On the question of the properties of the Cauchy matrix of a functional-differential equation
p. 1131-1133
Boris Pavlovič Demidovič (on the occasion of his seventieth birthday)
p. 1134-1138