Geodesic

Volume 109 (2021) no. 1

Sommaire

Existence of Real Solutions of Nonlinear Equations without A Priori Normality Assumptions
p. 3-18
A Chebyshev-Type Theorem Characterizing Best Approximation of a Continuous Function by Elements of the Sum of Two Algebras
p. 19-26
Criteria for a Function to Belong to the $p$-Variational Besov Space
p. 27-35
First-Order Complexity of Subgraph Isomorphism via Kneser Graphs
p. 36-46
On Orbits and Bi-invariant Subsets of Binary $G$-Spaces
p. 47-56
Density of Derivatives of Simple Partial Fractions in Hardy Spaces in the Half-Plane
p. 57-66
On Uniform Pringsheim Convergence of Double Trigonometric Series with Rarely Changing Coefficients
p. 67-81
On Recovering the Sturm--Liouville Differential Operators on Time Scales
p. 82-100
Uniqueness of the Solution of the Dirichlet Problem for a Multidimensional Differential Equation of Fractional Order
p. 101-106
Interpolation by Generalized Exponential Series
p. 107-116
An Elementary Analog of the Operator Method in Additive Combinatorics
p. 117-128
On the Quasinormal Convergence of Functions
p. 129-134
Optimal Dividend Policy when Cash Surplus Follows the Telegraph Process
p. 135-149
On Subsets of the Space of Bounded Sequences
p. 150-154
On the Fourier--Stieltjes Coefficients of the Function Inverse to the Minkowski Function
p. 155-157