Geodesic

Volume 18 (1982) no. 3

Sommaire

Criterion for upper semicontinuity of the $i$th Lyapunov exponent of a linear Hamiltonian system of differential equations
p. 371-383
On the unconditional stability of a mathematical model of the solar system
p. 383-397
The analytic structure of solutions of nonlinear Pfaffian systems with bounded coefficients in transcendental cases
p. 397-409
On the construction of attracting manifolds and stabilization of nonlinear systems
p. 409-418
Special classes of solutions of Painlev\'e equations
p. 419-429
On an infinite-dimensional analogue of a problem of the control of ordinary differential equations
p. 430-439
The asymptotic behavior of the solution to a second-order elliptic equation with a small parameter multiplying the highest derivatives
p. 440-450
On a class of eigenvalue problems that contain a spectral parameter in a boundary condition
p. 450-457
Conservation laws for linear systems
p. 458-466
Sobolev imbeddings of the weighted closure of the functions of compact support
p. 466-476
Orthogonal expansions on the boundary of the domain in elliptic boundary value problems
p. 476-486
Factorization of measurable matrix-valued functions and related problems in the theory of systems of singular integral equations and the vector Riemann boundary
p. 487-498
Numerical inversion of integral operators of the first kind of simple layer potential type
p. 498-505
Some integral representations of $y^k$-analytic functions and their applications to the theory of filtration in an inhomogeneous medium
p. 505-514
Solvability of the first boundary value problem for a differential equation of elliptic type in fractional B-spaces
p. 515-520
Linear Pfaffian equations
p. 520-523
Representation of solutions of linear equations with a nonequivalent change of variable
p. 523-526
On the method of lines for solving mixed boundary value problems in multiply connected domains
p. 526-529
On the existence in the large of a generalized solution of the system of Vlasov equations in an unbounded domain
p. 530-533
On the behavior of characteristics of equations of mixed type with a closed line of degeneracy
p. 533-534
On a topological imbedding of an interval in the set of solutions of an ordinary differential equation
p. 535-537
Zeta functions and trace formulas for a boundary value problem for a functional-differential equation
p. 537-540
The Dirichlet problem for weakly connected elliptic systems of differential equations with continuous boundary conditions
p. 541-544
Approximation of linear stationary differential equations with deviating argument
p. 545-547