Geodesic

Tome 3 (2017) no. 2

Sommaire

The 42nd International S.B. Stechkin's Workshop-Conference on function theory
p. 3-5
Approximation of the differentiation operator on the class of functions analytic in an annulus
p. 6-13
On $\Lambda$-convergence almost everywhere of multiple trigonometric Fourier series
p. 14-21
A characterization of extremal elements in some linear problems
p. 22-32
A new algorithm for analysis of experimental Mössbauer spectra
p. 33-39
On the best approximation of the infinitesimal generator of a contraction semigroup in a Hilbert space
p. 40-45
Divergence of the Fourier series of continuous functions with a restriction on the fractality of their graphs
p. 46-50
Convergence of solutions of bilateral problems in variable domains and related questions
p. 51-66
On interpolation by almost trigonometric splines
p. 67-73
$\mathcal{K}$-functionals and exact values of $n$-widths in the Bergman space
p. 74-81
Positive definite functions and sharp inequalities for periodic functions
p. 82-99
Some representations connected with ultrafilters and maximal linked systems
p. 100-121
On the oscillation of a third order nonlinear differential equations with neutral type
p. 122-129
Evaluation of the non-elementary integral ${\int e^{\lambda x^\alpha} dx}$, ${\alpha\ge2}$ and other related integrals
p. 130-142
New method of reflector surface shaping to produce a prescribed contour beam
p. 143-151