Geodesic

Sommaire du Fascicule no. 1

Topology of quasi-periodic functions on the plane
p. 1-26
Birational models and flips
p. 27-94
Combinatorics of fronts of Legendrian links and the Arnol'd 4-conjectures
p. 95-149
Invariant manifolds and dynamic bifurcations
p. 151-153
Fourier algebras of certain connected groups are not projective
p. 154-156
On real quadratic forms annihilating an intersection of quadrics
p. 157-158
Necessary conditions for the decoupling of systems of PDEs of arbitrary order
p. 159-160
The problem of steady oscillations of a half-cylinder with rhombic elastic structure and the related self-adjoint quadratic pencils
p. 161-162
Arithmetic rings, bi-endomorphisms and Gr'́obner bases
p. 163-164
Classification of three-dimensional multistorey completely empty convex marked pyramids
p. 165-166
Crude asymptotics of the probability of simultaneous high extrema of two Gaussian processes: the dual action functional
p. 167-168
On perturbation of a multiple eigenvalue
p. 169-170
Flat multiplication modules
p. 171-172
A limit theorem for critical branching of a random walk on $\mathbb Z^d$ with a single source
p. 173-175
Lev Dmitrievich Kudryavtsev (on his 80th birthday)
p. 177-188
Iosif Vladimirovich Ostrovskii (on his 70th birthday)
p. 189-192
Steklov Institute seminar on mathematics and its applications
p. 193-195

Sommaire du Fascicule no. 2

Reflection principles and provability algebras in formal arithmetic
p. 197-268
Arrays and the combinatorics of Young tableaux
p. 269-334
Evgenii Sergeevich Lyapin (obituary)
p. 335-336
Gennadii Shlemovich Rubinshtein (obituary)
p. 337-339
Trilinear functional equations
p. 341-343
On the convergence of intervals of fair prices in a model with European options
p. 344-345
A formula for the volume of a hyperbolic tetrahedon
p. 346-348
Elliptic polycycles with holes
p. 349-351
Indices of 1-forms, resultants and Newton polyhedra
p. 352-353
Sylvester subresultants, rational Cauchy approximations, Thiele's continued fractions and higher Bruhat orders
p. 354-356
The dimension of a Hadamard algebra is divisible by 4
p. 357-358
On the notion of entanglement in Hilbert spaces
p. 359-360
The regularized trace of an ordinary linear differential operator with polynomial coefficients in $L_2(-\infty,+\infty)$
p. 361-362
The topology of m–spinor structures on Riemann surfaces
p. 363-364
Generalized Newtonian periodic billiards in a ball
p. 365-366
Centralizers of certain quadratic elements in Poisson–Lie algebras and the method of translation of invariants
p. 367-369
Highest weight representations of Krichever–Novikov algebras and integrable systems
p. 370-372
Reproducing kernels in $\mathbb C^d$ and volume forms on toric varieties
p. 373-375
Projective orbits of reductive groups and Brion polytopes
p. 376-377
Some properties of the topological Baer radical of rings with topological Krull dimension
p. 378-379
Schwinger's formula for the scalar product
p. 380-381
On contact quasi-conformal immersions
p. 382-384
Meetings of the St. Petersburg Mathematical Society
p. 385-388
Aleksei Georgievich Sveshnikov (on his 80th birthday)
p. 389-393

Sommaire du Fascicule no. 3

Voronezh Winter Mathematical School
The Möbius Competition

Sommaire du Fascicule no. 4

Lyudmila Vsevolodovna Keldysh (photo)
Lyudmila Vsevolodovna Keldysh (on the centenary of her birth)
p. 581-588
On the work of L. V. Keldysh and her seminar
p. 589-614
Computation of characteristic classes of a manifold from a triangulation of it
p. 615-644
The Osgood–Schoenflies theorem revisited
p. 645-672
Tabulation of three-dimensional manifolds
p. 673-698
On some problems of descriptive set theory in topological spaces
p. 699-719
On the behaviour of solutions of parabolic equations for large values of time
p. 721-790
Solubility of boundary-value problems for a class of third-order operator-differential equations in a weighted space
p. 791-793
Description of continuous linear functionals on mixed-norm weighted spaces of analytic functions on the unit ball
p. 794-795
The connection between the Borsuk and Erdös–Hadwiger problems
p. 796-798
Special isometric transformations of the surfaces of the Platonic solids
p. 799-801
The integrability by quadratures of variational equations in systems with a complementary first integral
p. 802-803
Sergei Petrovich Novikov (congratulation)

Sommaire du Fascicule no. 5

Scientific and Educational Centre, Steklov Mathematical Institute
Two conferences dedicated to 70th anniversary of A. M. Vershik

Sommaire du Fascicule no. 6

Sergei Mikhailovich Nikol'skii
On the scientific work of S. M. Nikol'skii
p. 1005-1020
Non-local quasi-linear parabolic equations
p. 1021-1033
Optimal quadrature formulae
p. 1035-1055
Simultaneous Lipschitz extensions
p. 1057-1076
On the non-linear equation of a $p$-adic open string for a scalar field
p. 1077-1092
Optimization of boundary controls of string vibrations
p. 1093-1119
Weighted averages, uniform distribution, and strict ergodicity
p. 1121-1146
Inequalities of Gagliardo–Nirenberg type and estimates for the moduli of continuity
p. 1147-1164
The theory of curves in differential geometry from the viewpoint of the theory of functions of a real variable
p. 1165-1181
Extremal problems for algebraic polynomials
p. 1183-1194
Spaces on sets
p. 1195-1215
Reaction versus diffusion: blow-up induced and inhibited by diffusivity
p. 1217-1235
Belyi functions of dessins d'enfants of genus 2 with 4 edges
p. 1237-1239
Algorithm for the verification of identities in representable algebras of arbitrary signature over a ring
p. 1240-1241
Derived categories of coherent sheaves and motives
p. 1242-1244
An integrable case of dynamical equations on $so(4)\times\mathbb R^4$
p. 1245-1246