Geodesic

Sommaire du Fascicule no. 1

On the least possible type of entire functions of order $\rho\in(0,1)$ with positive zeros
p. 1-27
Modified Hardy and Hardy--Littlewood operators and their behaviour in various spaces
p. 29-51
On the decay of solutions of non-uniformly elliptic equations
p. 53-71
A saddle-point theorem for strongly and weakly convex functions
p. 73-100
On $T$-solutions of degenerate anisotropic elliptic variational inequalities with $L^1$-data
p. 101-156
Existence theorems for resonance boundary-value problems of elliptic type with discontinuous unbounded
p. 157-176
On linear independence of values of certain $q$-series
p. 177-221

Sommaire du Fascicule no. 2

Normal automorphisms of free Burnside groups
p. 223-237
The amenability of the substitution group of formal power series
p. 239-252
Sums of powers of subsets of an arbitrary finite field
p. 253-285
Functional models of non-selfadjoint operators, strongly continuous semigroups, and matrix Muckenhoupt weights
p. 287-346
The Bohl index of a~homogeneous parabolic inclusion
p. 347-370
Real four-dimensional biquadrics
p. 371-394
On the existence and uniqueness of solutions of optimal control problems of linear distributed systems which are not solved with respect to the time derivative
p. 395-412
Bases of exponentials, sines and cosines in weighted spaces on a~finite interval
p. 413-443

Sommaire du Fascicule no. 3

The method of similar operators in the spectral analysis of non-self-adjoint Dirac operators with non-smooth potentials
p. 445-469
On the spectrum of a~two-dimensional periodic operator with a~small localized perturbation
p. 471-505
On the extension problem for solutions of homogeneous convolution equations
p. 507-537
Multifrequency self-oscillations in two-dimensional lattices of coupled oscillators
p. 539-567
Maximal intersections of three real quadrics
p. 569-587
On the number of components of a three-dimensional maximal intersection of three real quadrics
p. 589-602
On uniform constants of strong uniqueness in Chebyshev approximations and fundamental results of N.~G.~Chebotarev
p. 603-630
An application of proof-nets to the study of fragments of the Lambek calculus
p. 631-663

Sommaire du Fascicule no. 4

On conditions for invertibility of difference and differential operators in weight spaces
p. 665-680
Problems involving equations of hyperbolic type in the plane or three-dimensional space with conjugation conditions on a~characteristic
p. 681-689
On the blow-up of internal gravitational waves with non-linear sources
p. 691-710
Factorization semigroups and irreducible components of the Hurwitz space
p. 711-748
Harmonic analysis on local fields and adelic spaces. II
p. 749-814
On the orbit space of a three-dimensional compact linear Lie group
p. 815-836
Exact asymptotics of probabilities of large deviations for Markov chains: the Laplace method
p. 837-868
Letter to the editors

Sommaire du Fascicule no. 5

On the Cauchy problem for a~Sobolev-type equation with quadratic non-linearity
p. 871-887
On the convexity of $N$-Chebyshev sets
p. 889-914
Monadic structures over an ordered universal random graph and finite automata
p. 915-932
A method for estimating eigenfunctions of integral operators of certain classes in unbounded domains
p. 933-958
Spectral data for a~pair of matrices of order three and an action of the group $\mathrm{GL}(2,\mathbb Z)$
p. 959-969
The transition constant for arithmetic hyperbolic reflection groups
p. 971-1005
On the second term in the Weyl formula for the spectrum of the Laplace operator on the two-dimensional torus and the number of integer points in spectral domains
p. 1007-1045
On the standard conjecture of Lefschetz type for complex projective threefolds.~II
p. 1047-1062
Van der Waerden's function and colourings of hypergraphs
p. 1063-1091

Sommaire du Fascicule no. 6

An elementary approach to toy models for D.~H.~Lehmer's conjecture
p. 1093-1106
Sharp upper and lower bounds for nestohedra
p. 1107-1133
Normally flat semi-Einstein submanifolds of Euclidean spaces
p. 1135-1164
Weak${}^*$ convergence of operator means
p. 1165-1183
The three-dimensional stationary flow problem at small Reynolds numbers
p. 1185-1214
On operators of interpolation with respect to solutions of a~Cauchy problem and Lagrange--Jacobi polynomials
p. 1215-1248
$p$-adic evolution pseudo-differential equations and $p$-adic wavelets
p. 1249-1278
The structure of homomorphisms of connected locally compact groups into compact groups
p. 1279-1304