Geodesic

Harmonic analysis, approximation theory, and number theory

Sergei Vladimirovich Konyagin turns 60
p. 7-16
Selections of the best and near-best approximation operators and solarity
p. 17-25
On constants in the Jackson--Stechkin theorem in the case of approximation by algebraic polynomials
p. 26-38
Density of sums of shifts of a single vector in sequence spaces
p. 39-44
Estimates for character sums in finite fields of order $p^2$ and $p^3$
p. 45-58
On distribution of elements of subgroups in arithmetic progressions modulo a prime
p. 59-66
Uniqueness theorems for Franklin series
p. 67-86
Tur\'an--Er\H od type converse Markov inequalities on general convex domains of the plane in the boundary $L^q$ norm
p. 87-115
An example concerning set addition in $\mathbb F_2^n$
p. 116-119
Weight-almost greedy bases
p. 120-141
Finite point configurations in the plane, rigidity and Erd\H os problems
p. 142-154
Kolmogorov width and approximate rank
p. 155-168
Divisors of a quadratic form with primes
p. 169-185
Uniformly convergent Fourier series and multiplication of functions
p. 186-192
On irregular sampling and interpolation in Bernstein spaces
p. 193-208
An inverse theorem for an inequality of Kneser
p. 209-238
Extremal properties of product sets
p. 239-245
Weakly monotone sets and continuous selection from a near-best approximation operator
p. 246-257
Double character sums with intervals and arbitrary sets
p. 258-278
On the size of the quotient of two subsets of positive integers
p. 279-287