Geodesic

Sommaire du Fascicule no. 1

On spectral perturbation caused by bounded variation of potential
p. 1-6
Solutions to higher-order anisotropic parabolic equations in unbounded domains
p. 7-44
Classification of Lie algebras with generic orbits of dimension~2 in the coadjoint representation
p. 45-62
On small values of the Riemann zeta-function at Gram points
p. 63-82
Generalized Lions-Peetre interpolation construction and optimal embedding theorems for Sobolev spaces
p. 83-100
Topological classification of systems of Kovalevskaya-Yehia type
p. 101-155

Sommaire du Fascicule no. 2

The optimal rolling of a~sphere, with twisting but without slipping
p. 157-191
Ergodic decomposition for measures quasi-invariant under a~Borel action of an inductively compact group
p. 192-219
A~class of sharp inequalities for periodic functions. Addendum to the paper ``Smooth solutions of the Navier-Stokes equations'' by S.\,I.~Pokhozhaev
p. 220-223
A topological classification of the Chaplygin systems in the dynamics of a~rigid body in a~fluid
p. 224-268
On the geometry of a~smooth model of a~fibre product of families of K3 surfaces
p. 269-276
Smooth solutions of the Navier-Stokes equations
p. 277-290
Approximation of functions in variable-exponent Lebesgue and Sobolev spaces by finite Fourier-Haar series
p. 291-306

Sommaire du Fascicule no. 3

Existence and uniqueness theorems for solutions of parabolic equations with a~variable nonlinearity exponent
p. 307-318
Operator approach to quantization of semigroups
p. 319-342
On the third cohomology of algebraic groups of rank two in positive characteristic
p. 343-386
Stabilization of a~locally minimal forest
p. 387-418
A~multidimensional generalization of Heilbronn's theorem on the average length of a~finite continued fraction
p. 419-431
The Hamiltonian property of the flow of singular trajectories
p. 432-458

Sommaire du Fascicule no. 4

Banach spaces that realize minimal fillings
p. 459-475
Rings whose $p$-ranks do not exceed~1
p. 476-487
The $\Gamma$-convergence of oscillating integrands with nonstandard coercivity and growth conditions
p. 488-521
Optimal bounds for the Schur index and the realizability of representations
p. 522-531
The topology of the Liouville foliation for the Kovalevskaya integrable case on the Lie algebra so(4)
p. 532-572
Global and blowup solutions of a~mixed problem with nonlinear boundary conditions for a~one-dimensional semilinear wave equation
p. 573-599
The structure of locally bounded finite-dimensional representations of connected locally compact groups
p. 600-611

Sommaire du Fascicule no. 5

A~universal measure for a~pencil of conics and the Great Poncelet Theorem
p. 613-632
On the frames of spaces of finite-dimensional Lie algebras of dimension at most~6
p. 633-645
The endotopism semigroups of an equivalence relation
p. 646-662
Isometric deformations of planar quadrilaterals with constant index
p. 663-683
The continuous spectrum and the effect of parametric resonance. The case of bounded operators
p. 684-702
Incoherent systems and coverings in finite dimensional Banach spaces
p. 703-721
Multipoint Lax operator algebras: almost-graded structure and central extensions
p. 722-762

Sommaire du Fascicule no. 6

On steady motion of viscoelastic fluid of Oldroyd type
p. 763-776
Characterizing quasiconvex functions in terms of the Kronrod's tree of a~function
p. 777-780
The theory of nonclassical relaxation oscillations in singularly perturbed delay systems
p. 781-842
On algebraic properties of topological full groups
p. 843-861
Investigating stability using nonlinear quasihomogeneous approximation to differential equations with impulsive action
p. 862-891
The study of nonlinear almost periodic differential equations without recourse to the $\mathscr H$-classes of these equations
p. 892-911

Sommaire du Fascicule no. 7

$N^\pm$-integrals and boundary values of Cauchy-type integrals of finite measures
p. 913-935
On the cylindricity of submanifolds containing a~line in Minkowski space
p. 936-952
Umov-Mandelshtam radiation conditions in elastic periodic waveguides
p. 953-982
The convergence of double Fourier-Haar series over homothetic copies of sets
p. 983-1003
The Littlewood-Paley-Rubio de Francia inequality in Morrey-Campanato spaces
p. 1004-1023
The phase topology of a~special case of Goryachev integrability in rigid body dynamics
p. 1024-1044
Criteria for equality in two entropic inequalities
p. 1045-1068

Sommaire du Fascicule no. 8

Conjugacy classes in discrete Heisenberg groups
p. 1069-1079
A differential equation for Lerch's transcendent and associated symmetric operators in Hilbert space
p. 1080-1106
Topological features of the Sokolov integrable case on the Lie algebra $\mathrm{so}(3,1)$
p. 1107-1132
Boundary values of functions in a~Sobolev space with Muckenhoupt weight on some non-Lipschitz domains
p. 1133-1159
Covering sets in~$\mathbb{R}^m$
p. 1160-1200
Classification of billiard motions in domains bounded by confocal parabolas
p. 1201-1221

Sommaire du Fascicule no. 9

Spherical actions on flag varieties
p. 1223-1263
The topology of integrable systems with incomplete fields
p. 1264-1278
Definition of the metric on the space $\mathrm{clos}_{\varnothing}(X)$
p. 1279-1309
On the chromatic number of a~space with forbidden equilateral triangle
p. 1310-1333
An asymptotic formula for polynomials orthonormal with respect to a~varying weight.~II
p. 1334-1356
Bi-invariant functions on the group of transformations leaving a~measure quasi-invariant
p. 1357-1372

Sommaire du Fascicule no. 10

Topology of codimension-one foliations of nonnegative curvature.~II
p. 1373-1386
A three-colour graph as a~complete topological invariant for gradient-like diffeomorphisms of surfaces
p. 1387-1412
Inequalities for majorizing analytic functions and their applications to rational trigonometric functions and polynomials
p. 1413-1441
Optimal recovery of linear operators in non-Euclidean metrics
p. 1442-1472
A holomorphic version of the Tate-Iwasawa method for unramified $L$-functions.~I
p. 1473-1491
On the resolvent of multidimensional operators with frequently changing boundary conditions in the case of the homogenized Dirichlet condition
p. 1492-1527

Sommaire du Fascicule no. 11

Polynomial solutions of the Monge-Amp\`ere equation
p. 1529-1563
The scattering problem for nonlocal potentials
p. 1564-1598
Joint discrete universality of Hurwitz zeta functions
p. 1599-1619
Concentration of the $L_1$-norm of trigonometric polynomials and entire functions
p. 1620-1649
On new constructions in the Blaschke-Bol problem
p. 1650-1667
The symmetry groups of bifurcations of integrable Hamiltonian systems
p. 1668-1682

Sommaire du Fascicule no. 12

Existence of standard models of conic fibrations over non-algebraically-closed fields
p. 1683-1695
The leading term of the Plancherel-Rotach asymptotic formula for solutions of recurrence relations
p. 1696-1719
Martingale Rosenthal inequalities in symmetric spaces
p. 1720-1740
Groups of homeomorphisms of the line. Criteria for the existence of invariant and projectively invariant measures in terms of the commutator subgroup
p. 1741-1760
A~description of the location and structure of the essential spectrum of a~model operator in a~subspace of a~Fock space
p. 1761-1774
Convexity properties of images under nonlinear integral operators
p. 1775-1786
Second-order infinitesimal bendings of surfaces of revolution with flattening at the poles
p. 1787-1814
An asymptotic expansion of the solution of a~matrix difference equation of general form
p. 1815-1828