Geodesic

Sommaire du Fascicule no. 1

Extension of the refined Gibbs' inequality
p. 3-10
Fourier coefficients of continuous functions with respect to localized Haar system
p. 11-18
Boundary value problems for integral equations with operator measures
p. 19-40
On solvability of one difference equation
p. 41-45
Wilker and Huygens-type inequalities involving Gudermannian and the inverse Gudermannian functions
p. 46-57
Extension of starlike functions to a finitely punctured plane
p. 58-67
Structure of Keller mappings, two-dimensional case
p. 68-81

Sommaire du Fascicule no. 2

Discrete least squares approximation of piecewise-linear functions by trigonometric polynomials
p. 3-24
Inequalities of Hermite--Hadamard type for $HG$-convex functions
p. 25-41
The Schwarzian derivatives of harmonic functions and univalence conditions
p. 42-56
Orlicz spaces of differential forms on Riemannian manifolds: duality and cohomology
p. 57-80
Monotonicity and convexity properties of the Nielsen's $\beta$-function
p. 81-93
On the projections of mutual $L^{q,t}$-spectrum
p. 94-108