Geodesic

Sommaire du Fascicule no. 1

Editorial
Runge- and Walsh-type extensions of smooth subharmonic functions on open Riemann surfaces
p. 3-23
M.~Riesz-Schur-type inequalities for entire functions of exponential type
p. 24-32
Evolution families of conformal mappings with fixed points and the L\"owner-Kufarev equation
p. 33-60
Circular symmetrization of condensers on Riemann surfaces
p. 61-86
Herbert Stahl's proof of the BMV conjecture
p. 87-92
On the analogues of Szeg\H{o}'s theorem for ergodic operators
p. 93-119
An iterative approach to non-overdetermined inverse scattering at fixed energy
p. 120-134
Generalized Dirichlet classes in a~half-plane and their application to approximations
p. 135-160
Carath\'eodory domains and Rudin's converse of the maximum modulus principle
p. 161-174

Sommaire du Fascicule no. 2

Convergence of $m$-point Pad\'e approximants of a~tuple of multivalued analytic functions
p. 175-200
On the disc of meromorphy of a~regular $C$-fraction
p. 201-210
Families of vector measures which are equilibrium measures in an external field
p. 211-224
Hermite-Pad\'e approximation for certain systems of meromorphic functions
p. 225-241
Criteria for $C^m$-approximability by bianalytic functions on planar compact sets
p. 242-281
Singular strata of cuspidal type for the classical discriminant
p. 282-310
Bishop-Runge approximations and inversion of a~Riemann-Klein theorem
p. 311-332
Conjugate functions and their connection with uniform rational and piecewise-polynomial approximations
p. 333-340
Editorial

Sommaire du Fascicule no. 3

Maps with separable dynamics and the spectral properties of the operators generated by them
p. 341-369
On the structure of the set of coincidence points
p. 370-388
On a~criterion of conformal parabolicity of a~Riemannian manifold
p. 389-420
The uniqueness of a~stationary measure for the stochastic system of the Lorenz model describing a~baroclinic atmosphere
p. 421-469
Distributions of elements on nilpotent varieties of groups
p. 470-479

Sommaire du Fascicule no. 4

On the Dirichlet problem for a~nonlinear elliptic equation
p. 480-488
The largest critical point in the zero-one $k$-law
p. 489-509
Some properties of three-dimensional Klein polyhedra
p. 510-539
Extension of transformation groups of compact solvmanifolds
p. 540-571
Mixing and eigenfunctions of singular hyperbolic attractors
p. 572-599
Approximation properties of Fej\'er- and de~la~Valle\'e-Poussin-type means for partial sums of a~special series in the system $\{\sin x\sin kx\}_{k=1}^\infty$
p. 600-617

Sommaire du Fascicule no. 5

Tribute to Anatolii Timofeevich Fomenko
On the general solution of the problem of the motion of a~heavy rigid body in the Hess case
p. 621-649
Multidimensional smooth loops with universal elasticity
p. 650-675
Geometric properties of commutative subalgebras of partial differential operators
p. 676-717
Mechanical systems with closed orbits on manifolds of revolution
p. 718-737
Closed geodesics on piecewise smooth surfaces of revolution with constant curvature
p. 738-769

Sommaire du Fascicule no. 6

Subdiscriminants of a~symmetric matrix and Jacobians of its invariant mappings
p. 770-781
Scattering anomalies in a~resonator above~the~thresholds of the continuous spectrum
p. 782-813
On the Barth-Van de Ven-Tyurin-Sato theorem
p. 814-848
Some new function spaces of variable smoothness
p. 849-891

Sommaire du Fascicule no. 7

A minimax approach to mean field games
p. 893-920
Compact noncontraction semigroups of affine operators
p. 921-940
Convergence of Fourier series in classical systems
p. 941-979
Lunin's method for selecting large submatrices with small norm
p. 980-987
The distribution of solutions of a~determinantal equation
p. 988-1019
The generalized divisor problem with natural numbers of a~special form
p. 1020-1029

Sommaire du Fascicule no. 8

Estimates for integral norms of polynomials on spaces with convex measures
p. 1030-1048
Estimates for the Green's function and parameters of~exponential dichotomy of a~hyperbolic operator semigroup and linear relations
p. 1049-1086
Gauss and Markov quadrature formulae with nodes at zeros of eigenfunctions of a~Sturm-Liouville problem, which are exact for entire functions of exponential type
p. 1087-1122
Existence of solutions of anisotropic elliptic equations with nonpolynomial nonlinearities in unbounded domains
p. 1123-1149
On spectral synthesis on element-wise compact Abelian groups
p. 1150-1172

Sommaire du Fascicule no. 9

On some slowly terminating term rewriting systems
p. 1173-1190
A~higher-dimensional Contou-Carr\`ere symbol: local theory
p. 1191-1259
Systematization of problems on ball estimates of a~convex compactum
p. 1260-1280
The existence of semiregular solutions to elliptic spectral problems with discontinuous nonlinearities
p. 1281-1298
Distribution of the zeros of canonical products and weighted condensation index
p. 1299-1339

Sommaire du Fascicule no. 10

Independence numbers and chromatic numbers of the random subgraphs of some distance graphs
p. 1340-1374
Widths of Sobolev weight classes on a~domain with cusp
p. 1375-1409
Solvability of the Dirichlet problem for an~inhomogeneous second-order elliptic equation
p. 1410-1439
Exponential growth of codimensions of identities of algebras with unity
p. 1440-1462
A~topological classification of billiards in locally planar domains bounded by arcs of confocal quadrics
p. 1463-1507

Sommaire du Fascicule no. 11

The Great Emch Closure Theorem and~a~combinatorial proof of Poncelet's Theorem
p. 1509-1523
Coefficient rings of formal group laws
p. 1524-1563
The analytic continuation of volume and the Bellows conjecture in Lobachevsky spaces
p. 1564-1609
On centres of relatively free associative algebras with a~Lie nilpotency identity
p. 1610-1627
Constructive sparse trigonometric approximation and other problems for functions with mixed smoothness
p. 1628-1656

Sommaire du Fascicule no. 12

Integral inequalities in domains of hyperbolic type and their applications
p. 1657-1681
Homogeneous systems with quadratic integrals, Lie-Poisson quasibrackets, and Kovalevskaya's method
p. 1682-1706
An analogue of Polya's theorem for piecewise holomorphic functions
p. 1707-1721
Functions associated with group representations
p. 1722-1730
Disconjugacy of fourth-order equations on graphs
p. 1731-1770
A~refinement of Gol'dberg's theorem on estimating the type with respect to a~proximate order of an entire function of integer order
p. 1771-1796