Geodesic

Tome 85 (2009) no. 3

Sommaire

Best Linear Approximation Methods for Functions of Taikov Classes in the Hardy spaces $H_{q,\rho}$, $q\ge1$, $0\rho\le1$
p. 323-329
Sequences of Composition Operators in Spaces of Functions of Bounded $\Phi$-Variation
p. 330-341
On Independent and Stationary Subsystems of the Walsh System and Periodic Multiplicative Systems
p. 342-350
Discreteness of the Spectrum of a Polar Differential Operation in the Space of Vector Functions
p. 351-355
Surface Basic Sets with Wildly Embedded Supporting Surfaces
p. 356-372
Time Required to Unify All Particles in the Scheme of Equiprobable Allocation into a Sequence of Cell Layers
p. 373-381
Instability of Closed Invariant Sets of Semidynamical Systems. Method of Sign-Constant Lyapunov Functions
p. 382-394
Local and Global Estimates of the Solutions of the Cauchy Problem for Quasilinear Parabolic Equations with a Nonlinear Operator of Baouendi--Grushin Type
p. 395-407
The Behavior of Solutions of Semilinear Elliptic Equations of Second Order of the Form $Lu=e^u$ in the Infinite Cylinder
p. 408-420
The Geometry of a Quasilinear System of Two Partial Differential Equations Containing the First and the Second Partial Derivatives of Two Functions in Two Independent Variables
p. 421-432
On the Error of Multidimensional Quadrature Formulas for Certain Classes of Functions
p. 433-439
On the Well-Posedness of the Prediction-Control Problem for Certain Systems of Equations
p. 440-450
On Spectral Properties of the Discrete Schr\"odinger Operator with Pure Imaginary Finite Potential
p. 451-455
The Inverse Scattering Problem for a Perturbed Difference Hill Equation
p. 456-469
On Hermitian Nonnegative-Definite Solutions to Matrix Equations
p. 470-475
Exact Constants in the Inequalities for Intermediate Derivatives in $n$-Dimensional Space
p. 476-479
Letter to the Editor