Geodesic

Sommaire du Fascicule no. 1

Homogeneous para-K\"ahler Einstein manifolds
p. 1-43
On canonical parametrization of the phase spaces of equations of isomonodromic deformations of Fuchsian systems of dimension~$2\times 2$. Derivation~of~the~Painlev\'e~VI equation
p. 45-127
On a~Liouville-type equation with one interior singular point
p. 129-130
$L_p$-solubility of the Dirichlet problem for the heat operator
p. 131-133
Local optimization of routes in vehicle routing problems with time windows
p. 134-135
Optimizing a~cyclic process with discount with respect to its time average profit
p. 136-138
New examples of generalized fullerenes
p. 139-141
Arithmetical conditions for the monomiality of finite groups
p. 142-144
On the canonical strip
p. 145-147
Codimensions of functional identities
p. 148-149
On potentials of static elasticity theory
p. 150-152
Kernel estimators for the long-run covariance matrix of a~random field
p. 153-155
Equivariant almost complex structures on quasi-toric manifolds
p. 156-158
Universal Dunkl operators
p. 159-161
Maps preserving invertibility of matrices over semirings
p. 162-164
Weakly invertible elements of weighted $L^p$-spaces of holomorphic functions
p. 165-167
Model problem for a~functional-differential operator with rotations
p. 168-169
Average delay time asymptotics in the generalized Bayesian L\'evy disorder problem
p. 170-172
A non-removable singularity of a~quasi-conformal immersion
p. 173-174
Anatolii Mikhailovich Samoilenko (on his 70th birthday)
p. 175-181
Oleg Georgievich Smolyanov (on his 70th birthday)
p. 183-185
Mathematical works of D.\,P.~Zhelobenko
p. 187-198
Pierre Deligne and D.~Zimin's Dynasty Foundation Contests for young mathematicians
p. 199-201

Sommaire du Fascicule no. 2

A tribute to I.\,M.~Gelfand
Integral models of representations of the current groups of simple Lie groups
p. 205-271
Index theory and non-commutative geometry on foliated manifolds
p. 273-391
Orthogonal decompositions of direct~sums and tensor products of algebras
p. 393-395
Special Chebyshev and Zolotarev perfect splines on an interval
p. 396-398

Sommaire du Fascicule no. 3

Large-time asymptotic behaviour of solutions of non-linear Sobolev-type equations
p. 399-468
Steenrod homotopy
p. 469-551
Aleksei Alekseevich Dezin (obituary)
p. 553-560
Nikolai Nikolaevich Nekhoroshev (obituary)
p. 561-566
Danzer--Gr\"unbaum acute-angled triangles
p. 567-569
Computation of two Belyi pairs of degree~8
p. 570-572
Anti-D\"urer conjecture for non-convex polyhedra
p. 573-574
Distributive and geometric lattices of right divisors of linear ordinary differential operators
p. 575-576
Meetings of the St.~Petersburg Mathematical Society
p. 577-582

Sommaire du Fascicule no. 4

Permutations
p. 583-624
Singular finite-gap operators and indefinite metrics
p. 625-650
Anomalous current in periodic Lorentz gases with infinite horizon
p. 651-699
On the definition of `chaos'
p. 701-744
Exponential law for the $K$-power
p. 745-747
Descent theory for derived categories
p. 748-749
The spectra of commutator Hamiltonians are akin to the energy levels of the hydrogen atom
p. 750-752
Converse theorem on equivariant genera
p. 753-755
The Steklov Mathematical Institute has turned 75 years old
p. 757-768
On the jubilee scientific session dedicated to the 75th~anniversary of the Steklov Mathematical Institute
p. 769-773
The information system Math-Net.Ru. Current state and prospects. The~impact factors of Russian mathematics journals
p. 775-784
``Mathematical Etudes''\,---\,a new form of tradition
p. 785-786

Sommaire du Fascicule no. 5

Some unsolved problems in discrete mathematics and mathematical cybernetics
p. 787-803
Sequences close to periodic
p. 805-871
Scattering in billiards and problems of Newtonian aerodynamics
p. 873-938
Vasilii Alekseevich Iskovskikh (obituary)
p. 939-946
On Waldspurger's theorem
p. 947-949
Reducing by 1 the degree of a polynomial with fixed sign function can increase exponentially its weight and length
p. 950-951
Doubling operation for polytopes and torus actions
p. 952-954
Dual multivalued groups
p. 955-957
A maximal inequality for skew Brownian motion
p. 958-959
Yurii Grigor'evich Reshetnyak (on his 80th birthday)
p. 961-965
On the editorial policy of the journal \textit{Uspekhi Matematicheskikh Nauk\/} in a~period of substantial changes
p. 967-970

Sommaire du Fascicule no. 6

In memory of Izrael Moiseevich Gelfand
Elliptic and parabolic equations for measures
p. 973-1078
Orbifold Riemann surfaces: Teichm\"uller~spaces and algebras of geodesic functions
p. 1079-1130
Asymptotic behaviour of orthonormal eigenfunctions for~a~problem of Regge type with integrable positive weight function
p. 1131-1132
On implementation of a~blowing-up tornado-type solution of a~complex 3D Navier--Stokes system
p. 1133-1135
Invariant measures for set-valued maps
p. 1136-1138
Limit behaviour of~certain random walks on~strict partitions
p. 1139-1141
On the Hamiltonian form of equations of the elliptic spin Ruijsenaars--Schneider model
p. 1142-1144
Asymptotic properties of the Dedekind zeta-function in families of number fields
p. 1145-1147
I.\,M.~Gelfand and applied mathematics
p. 1149-1156