Geodesic

Tome 20 (1984) no. 11

Sommaire

Stability of completely integrable linear homogeneous Pfaffian systems
p. 1843-1852
Spectral expansions in eigenfunctions of an unbounded selfadjoint extension of the Sturm–Liouville operator with potential from the class $L_2^{\operatorname{loc}}$
p. 1852-1862
On the question of the strong stabilizability of contracting systems in Hilbert space
p. 1862-1869
Classes of third-order systems without moving critical points
p. 1869-1877
Stokes multipliers and asymptotic expansions of solutions of ordinary differential equations with an irregular singular point
p. 1877-1888
Generic properties of conditional exponential stability. VIII
p. 1889-1896
Structural stability of systems of differential equations
p. 1897-1906
The absence in the equation $P_1(x,y)dx=(y-P_3(x))dy$ of limit cycles surrounding three singular points
p. 1906-1910
A multipoint boundary value problem whose Green function changes sign in “checkerboard sign pattern”
p. 1910-1914
Iteration methods for solving linear singularly perturbed integro-differential equations
p. 1915-1920
Centralizers of vector fields and Poincaré diffeomorphisms
p. 1920-1924
Some two-dimensional mixed problems with an initial function that does not vanish for the conjugation conditions. I
p. 1925-1940
On the connection between stabilization of the Poisson integral, uniform on every compactum, and convergence of spherical Cesàro–Riesz means
p. 1940-1947
Uniqueness in the large of inverse problems for a class of differential equations
p. 1947-1953
The inverse Cauchy problem for an equation of elliptic type
p. 1953-1961
A variational method for solving boundary value problems for the wave equation
p. 1961-1968
Existence and regularity of one-sided boundary value problems for the linear theory of shallow shells
p. 1968-1975
A system of inequalities connected with elliptic and parabolic operators
p. 1975-1985
Maximal dissipativity of a higher-order differential operator with an unbounded operator coefficient
p. 1986-1989
The number of solutions of a system of partial differential equations
p. 1989-1992
An approximate method for solving elliptic equations
p. 1992-1993
A remark on effective conductivity for media with dispersion
p. 1993-1995
Formulas for regularized traces of second-order selfadjoint elliptic differential operators
p. 1995-1998
Rough singular points situated on the line of discontinuity of the right- hand sides of systems of differential equations
p. 1998-1999
A general approach to asymptotic integration of singularly perturbed initial value and boundary value problems for systems of linear ordinary differential equations
p. 1999-2003
Asymptotic integration of problems with multiple points of the spectrum
p. 2003-2006
Axisymmetric fields of stresses and displacements in the problem of the action of a concentrated force on a nonlinear half space
p. 2007-2009
On a comparison method for differential equations close to hyperbolic ones
p. 2009-2011
Necessary and sufficient conditions for formal reducibility
p. 2011-2013
An equation with semiregular degeneration
p. 2013-2015
Stability of the Levinson center of nonautonomous dissipative dynamical systems
p. 2016-2018