Geodesic

Sommaire du Fascicule no. 1

Exact bounds for the minimum norm of extension operators for Sobolev spaces
p. 1-43
Zeros of a~special type of function associated with Hecke $L$-functions of imaginary quadratic fields
p. 45-68
Homogenization of non-linear second-order elliptic equations in perforated domains
p. 69-88
On the fundamental groups of complements of toral curves
p. 89-112
Homogenization of non-stationary Stokes equations with viscosity in a~perforated domain
p. 113-141
Analogues of the Markov and Bernstein inequalities for polynomials in Banach spaces
p. 143-159
On homological products
p. 161-181
Extremal~$L_p$ interpolation in the mean with intersecting averaging intervals
p. 183-205
Smoothing of functions in finite-dimensional Banach spaces
p. 207-223
Dialogue interpretation of the classical predicate calculus
p. 225-233

Sommaire du Fascicule no. 2

A~method of smooth approximation in the theory of necessary optimality conditions for differential inclusions
p. 235-258
Cubature formulae for Besov classes
p. 259-283
Solubility of non-linear elliptic systems in spaces that are weaker than the natural energy space
p. 285-315
Additive congruences
p. 317-329
On functions with bounded $\mathbf n$th differences
p. 331-346
Approximating one class of finitely differentiable functions by another
p. 347-362
Classification of $G$-varieties of complexity~1
p. 363-397
Properties of functions in Orlicz spaces that depend on the geometry of their spectra
p. 399-434
Letter to the editors
p. 435-436

Sommaire du Fascicule no. 3

Explicit formulae for the Hilbert symbol of a~formal group over the Witt vectors
p. 463-515
Topological entropy of geodesic flows on simply connected manifolds, and related topics
p. 517-535
$p$-adic Brownian motion
p. 537-552
Representative systems of exponentials and the Cauchy problem for partial differential equations with constant coefficients
p. 553-592
Conditions for the range of a~difference operator to be closed
p. 593-618
Approximation of smooth contours by polygonal ones. Paradoxes in problems for the Lame system
p. 619-646
Fourier transforms of rapidly decreasing functions
p. 647-662
Description of the homology of groups and algebras
p. 663-671
Lower bounds for spherical designs
p. 673-683

Sommaire du Fascicule no. 4

On $\operatorname{SL}_2$-actions of complexity one
p. 685-698
On interpolation formulae for classes of Fourier polynomials
p. 699-715
On the reconstructibility of frameworks from self-stresses
p. 717-741
On 2-locally Seidel graphs
p. 743-756
Solution asymptotics at large times for the non-linear Schr\"odinger equation
p. 757-794
Certain classes of power series that cannot be analytically continued across their circle of convergence
p. 795-812
On a~homotopy method in infinite-dimensional multicriteria problems
p. 813-830
Approximate symmetric variation and the Lusin $N$-property
p. 831-841
Alient differential calculus and resurgent equations
p. 843-875
Asymptotic splitting of boundary-value problems for the Helmholtz equation in a~strip with ``permeable'' boundaries
p. 877-898

Sommaire du Fascicule no. 5

On semi-unimodal maps of the plane and the structure of their sets of non-wandering points
p. 899-931
On a~weak (algebraic) extremum principle for a~second-order parabolic system
p. 933-959
Finite presentability of the commutator subgroup of the fundamental group of the complement of a~plane curve
p. 961-967
Some properties of the deficiency indices of symmetric singular elliptic second-order operators in~$L^2(\mathbb R^m)$
p. 969-994
The generalized joint spectral radius. A~geometric approach
p. 995-1030
Boundary-value problems for general elliptic systems in the plane
p. 1031-1068
On the global solubility of the Monge--Ampere hyperbolic equations
p. 1069-1111

Sommaire du Fascicule no. 6

Estimates for the entries of inverse matrices and the spectral analysis of linear operators
p. 1113-1135
On the relationship between the problems of equality and divisibility of words for semigroups with a~single defining relation
p. 1137-1169
Local Tauberian theorems in spaces of distributions related to cones, and their applications
p. 1171-1214
Periodic and trisymmetric spaces of interior type with simple groups of motions
p. 1215-1229
The geometry of minimal networks with a~given topology and a~fixed boundary
p. 1231-1263
The variety of complete pairs of zero-dimensional subschemes of an algebraic surface
p. 1265-1291
Estimates for potentials and $\delta$-subharmonic functions outside exceptional sets
p. 1293-1329