Geodesic

Sommaire du Fascicule no. 1

Pseudo-integrable billiards and double reflection nets
p. 1-31
Random graphs: models and asymptotic characteristics
p. 33-81
Division algebras with the same maximal subfields
p. 83-112
Structure theorems in additive combinatorics
p. 113-163
Commuting differential operators of rank~2 and arbitrary genus~$g$ with polynomial coefficients
p. 165-167
Combinatorics of flag simplicial 3-polytopes
p. 168-170
Explicit formula for the higher-dimensional Contou-Carr\`{e}re symbol
p. 171-173
On non-negative adapted random variable sequences that are density processes for deformed stochastic bases of the first kind
p. 174-175
On quantum zero-error capacity
p. 176-178
The Moscow Mathematical Society in~the~development of mathematics in Russia (on its 150th anniversary)
p. 179-195
Vladimir Petrovich Platonov (on his 75th birthday)
p. 197-201

Sommaire du Fascicule no. 2

Groups of line and circle homeomorphisms. Metric invariants and questions of classification
p. 203-248
Holonomy groups of Lorentzian manifolds
p. 249-298
On the non-relativistic two-dimensional purely magnetic supersymmetric Pauli operator
p. 299-329
Gaussian optimizers and the additivity problem in quantum information theory
p. 331-367
Dmitrii Viktorovich Anosov (obituary)
p. 369-381

Sommaire du Fascicule no. 3

Self-excited relaxation oscillations in networks of impulse neurons
p. 383-452
Combinatorial solutions to integrable hierarchies
p. 453-482
Three-dimensional continued fractions and Kloosterman sums
p. 483-556
Commuting difference operators of rank two
p. 557-559
Sergei Konstantinovich Godunov has turned 85 years old
p. 561-590

Sommaire du Fascicule no. 4

Colourful categories
p. 591-655
A survey of algebraic actions of the discrete Heisenberg group
p. 657-714
Infinite symmetric groups and combinatorial constructions of topological field theory type
p. 715-773
Asymptotic properties of the solution to the sequential testing problem on a finite horizon
p. 775-776
On irreducible representations with finiteweight of a certain discrete nilpotent group
p. 777-778
On the cohomology of quotients of moment-angle manifolds
p. 779-781
On critical points of the objective functional for maximization of qubit observables
p. 782-784
On the zeros of the Epstein zeta-function on the critical line
p. 785-787

Sommaire du Fascicule no. 5

Integrable models and combinatorics
p. 789-856
An extended anyon Fock space and noncommutative Meixner-type orthogonal polynomials in infinite dimensions
p. 857-899
Distribution of the zeros of Pad\'e polynomials and analytic continuation
p. 901-951
Action of the group of diffeomorphisms on determinantal measures
p. 953-954
Asymptotics of $L_p$-norms of Laguerre polynomials
p. 955-957
Locally antipodal Delaunay sets
p. 958-960
On the direct image conjecture in the relative Langlands programme
p. 961-963
Alexander Ivanovich Aptekarev (on his 60th birthday)
p. 965-973

Sommaire du Fascicule no. 6

The anti-integrable limit
p. 975-1030
On a new discretization of complex analysis
p. 1031-1050
Soliton-like structures on a water-ice interface
p. 1051-1103
Virtual polytopes
p. 1105-1165
Equations of motion of non-holonomic systems
p. 1167-1169
The threshold probability for the property of~planarity of a random subgraph of a regular graph
p. 1170-1172
Darboux transformations for differential operators on the superline
p. 1173-1175
The spectra of first-order formulae having low quantifier rank
p. 1176-1178
Distribution of the zeros of Hermite--Pad\'e polynomials
p. 1179-1181
Viktor Solomonovich Ryaben'kii and his school (on his 90th birthday)
p. 1183-1210