Geodesic

Tome 21 (1985) no. 11

Sommaire

Some questions of the spectral analysis of a nonselfadjoint differential operator with a “floating” singularity in the coefficient
p. 1843-1849
Existence of polar and pseudopolar solutions of autonomous systems of three differential equations. I
p. 1849-1857
Bifurcation equations for the existence of periodic solutions of periodic Pfaffian systems
p. 1857-1867
Properties of higher-order central exponents
p. 1867-1884
A class of boundary value problems reducible to an equation with a heterotonic operator
p. 1884-1891
Stability of a system of the first class with zero first diagonal coefficient
p. 1891-1898
Fourier approximations of periodic solutions of nonlinear differential equations
p. 1899-1904
Generic properties of conditional exponential stability. XIII
p. 1905-1915
Asymptotic behavior as $t\to\infty$ of the solution of the Cauchy problem for a nonlinear differential-difference Schrödinger equation
p. 1915-1926
Solution of a boundary value problem of interaction of electrons with a Redmond field
p. 1926-1933
On the controllability of autonomous Pfaffian systems
p. 1933-1939
Elliptic problems with discontinuous coefficients in the boundary operators
p. 1940-1947
A nonlinear problem of laser thermochemistry. I
p. 1947-1958
Uniqueness of the solution of linear boundary value problems for a second-order degenerate parabolic equation in an unbounded domain. I
p. 1959-1970
Solutions of nonlinear boundary value problems of the shallow theory of shells of revolution
p. 1970-1977
Boundary control in the Dirichlet problem for linear elliptic systems of first-order differential equations
p. 1978-1988
Interaction of populations in a model close to the Volterra model
p. 1989-1991
Numerical solution of a class of operator equations of the first kind
p. 1991-1993
Continuity of the coefficient of reflection of a one-dimensional Schrödinger equation
p. 1993-1995
Оценка модуля решения линейного уравнения второго порядка
p. 1995-1997
The mean-value formula for eigenfunctions of a singular second-order differential operator
p. 1998-2001
Functions on a parabolic cylinder with a negative integer index
p. 2001-2003
A boundary value problem for a degenerate hyperbolic equation
p. 2003-2005
Necessary and sufficient conditions for formal reducibility
p. 2006-2007
Exponential stability of solutions of a linear stochastic system for the Lappo–Danilevskiǐ case
p. 2007-2010
Regularization for a two-dimensional Abel integral equation
p. 2011-2012
О семинаре по качественной теории дифференциальных уравнений в Московском университете
p. 2013-2017
Viktor Dmitrievich Kupradze
p. 2018-2019