Geodesic

Tome 74 (2003) no. 1

Sommaire

On Some Sets of Group Functions
p. 3-11
On Prebox Module Topologies
p. 12-18
Normalizers of Some Classes of Subgroups in Braid Groups
p. 19-31
Uniqueness Theorems for Periodic (in Mean) Functions on Quaternion Hyperbolic Space
p. 32-40
Uniform Approximation of Functions by Polynomial Solutions to Second-Order Elliptic Equations on Compact Sets in $\mathbb{R}^2$
p. 41-51
Fractional Integrals of Imaginary Order in the Space of Hölder Functions with Polynomial Weight on an Interval
p. 52-59
Uniform Continuity of a Family of Weakly Regular Set Functions on Topological Spaces
p. 60-68
Polynomial Computability of Certain Rudimentary Predicates
p. 69-75
Construction of Eigenfunctions of the Tricomi--Neumann Problem for Equations of Mixed Type with Characteristic Degeneration and Their Application
p. 76-87
Two-Dimensional Töplitz Operators with Measurable Symbols
p. 88-98
Invariant Simultaneous Solutions of Evolution Equations of Integrable Hierarchies
p. 99-107
Norms on $L$ of Periodic Interpolation Splines with Equidistant Nodes
p. 108-117
Regularly Increasing Entire Dirichlet Series
p. 118-131
A Sharpening of the Taikov Lower Bound in the Inequality between the $C$- and $L$-Norms for Trigonometric Polynomials
p. 132-134
Similarity of $\operatorname{sgn}x\bigl(-\frac{d^2}{dx^2}+c\delta\bigr)$ Type Operators to Normal and Self-adjoint Operators
p. 134-139
When is an Orthogonal Series a Fourier Series?
p. 139-142
Uniqueness of the Solution to the Inverse Problem of Scattering Theory for the Sturm--Liouville Operator with a Spectral Parameter in the Boundary Condition
p. 142-146
Green Function for a Locally Interacting System of Ordinary Equations of Different Orders
p. 146-149
On Borsuk''s Problem in $\mathbb R^3$
p. 149-151
Invariant and Hyperinvariant Subspaces of the Operator $J^\alpha$ in Sobolev Spaces $W_p^s[0,1]$
p. 151-154
Interpolation Formula for Functions of Several Variables
p. 154-156