Geodesic

Sommaire du Fascicule no. 1

Automorphism groups of $\mathbb{P}^1$-bundles over a non-uniruled base
p. 1-64
Left-invariant optimal control problems on Lie groups that are integrable by elliptic functions
p. 65-163
Strong and weak associativity of weighted Sobolev spaces of the first order
p. 165-202
Igor Moiseevich Krichever (obituary)
p. 203-204
Cyclic Frobenius algebras
p. 205-207
The number of components of the Pell--Abel equations with primitive solutions of given degree
p. 208-210

Sommaire du Fascicule no. 2

Extremal problems in geometric function theory
p. 211-271
Geometry of Diophantine exponents
p. 273-347
On integrability of the deformed Ruijsenaars--Schneider system
p. 349-386
Stable and historic behavior in replicator equations given by nonlinear mappings
p. 387-389
Higher-order traps for some strongly degenerate quantum control systems
p. 390-392
Maps to virtual braids and braid representations
p. 393-395
Index of minimal surfaces in the 3-sphere
p. 396-398
From the Editorial Board

Sommaire du Fascicule no. 3

Existence, uniqueness, and stability of best and near-best approximations
p. 399-442
Dynamics of metrics in measure spaces and scaling entropy
p. 443-499
Cyclic coverings of graphs. Counting rooted spanning forests and trees, Kirchhoff index, and Jacobians
p. 501-548
Alexey Nikolaevich Parshin (obituary)
p. 549-554
Gregory Samuilovich Tseytin (obituary)
p. 555-561
Derived category of moduli of parabolic bundles on $\mathbb{P}^1$
p. 563-565
An ergodic theorem for actions of Fuchsian groups
p. 566-568
The topology of the complement to the caustic of a Lagrangian germ of type $E_6^\pm$
p. 569-571
Ildar Abdullovich Ibragimov (on his ninetieth birthday)
p. 573-583

Sommaire du Fascicule no. 4

Averaging and mixing for stochastic perturbations of linear conservative systems
p. 585-633
Attractors. Then and now
p. 635-777
On the interaction of shock waves in two-dimensional isobaric media
p. 779-781
On Fourier series in the multiple trigonometric system
p. 782-784
On symmetrizers in quantum matrix algebras
p. 785-787
Keplerian orbits and global asymptotic solution in the form of an Airy function for the scattering problem on a repulsive Coulomb potential
p. 788-790
Determinant central extension and $\cup$-products of 1-cocycles
p. 791-793
Picard group of a connected affine algebraic group
p. 794-796

Sommaire du Fascicule no. 5

Density of quantized approximations
p. 797-851
Smooth DG algebras and twisted tensor product
p. 853-880
Billiards and integrable systems
p. 881-954
A lower bound for triangulation complexity for compact 3-manifolds with boundary
p. 955-957
On a property of discrete models of the wave kinetic equation
p. 958-960
Supercriticality conditions for branching walks in a random killing environment with a single reproduction centre
p. 961-963
Commensurability of some capacities with harmonic capacities
p. 964-966
Convergence of Hermite--Pad\'e rational approximations
p. 967-969
On the 90th birthday of Vsevolod Alekseevich Solonnikov
p. 971-981

Sommaire du Fascicule no. 6

Renormalization in one-dimensional dynamics
p. 983-1021
Operator-theoretic approach to the homogenization of Schr\"odinger-type equations with periodic coefficients
p. 1023-1154
Gaussian multiplicative chaos for the sine-process
p. 1155-1157
On explicit numerically realizable formulae for Poincar\'e--Steklov operators
p. 1158-1160
Fractional colourings of random hypergraphs
p. 1161-1163
Domain of univalence for the class of holomorphic self-maps of a disc with two fixed boundary points
p. 1164-1166
Igor Rostislavovich Shafarevich (on the centenary of his birthday)
p. 1167-1178
International conference ``Branching~processes and their applications''