Geodesic

Sommaire du Fascicule no. 1

New integral representations of Whittaker functions for classical Lie groups
p. 1-92
Computational complexity of Boolean functions
p. 93-165
Boris Vasil'evich Fedosov (obituary)
p. 167-174
Non-commutative Pfaffians
p. 175-177
A system on a torus modelling the dynamics of a Josephson junction
p. 178-180
Multiplicative functionals of determinantal processes
p. 181-182
Widom's formula for the leading coefficient of a~polynomial which is orthonormal with respect to a~varying weight
p. 183-185
On the relationship between rectangular convergence and spherical convergence of multiple Haar series
p. 186-187
Vladimir Nikolaevich Chubarikov (on his 60th birthday)
p. 189-193

Sommaire du Fascicule no. 2

Infinite-horizon optimal control problems in economics
p. 195-253
Controllability of non-linear systems: generic singularities and their stability
p. 255-280
Theory and applications of the problem of Euler elastica
p. 281-296
Self-excited wave processes in chains of diffusion-linked delay equations
p. 297-343
Sub- and supergradients of envelopes, semicontinuous closures, and limits of sequences of functions
p. 345-373
Vladimir Mikhailovich Zakalyukin (obituary)
p. 375-379
Functional inequalities on path spaces of~processes with independent increments
p. 381-383
Evgenii Frolovich Mishchenko (on the 90th anniversary of his birth)
p. 385-402

Sommaire du Fascicule no. 3

Smooth abnormal problems in~extremum theory and analysis
p. 403-457
Roots and decompositions of three-dimensional topological objects
p. 459-507
Questions and remarks to the Langlands programme
p. 509-539
Difference potentials analogous to Cauchy integrals
p. 541-567
Lev Dmitrievich Kudryavtsev (obituary)
p. 569-571
Leonid Pavlovich Shil'nikov (obituary)
p. 573-577
Equilibrium measure for the vector logarithmic potential problem with an external field and the Nikishin interaction matrix
p. 579-581
Geometric realization of the $\gamma$-vectors of 2-truncated cubes
p. 582-584
On the question of solubility of Fuchsian systems by quadratures
p. 585-587
Leonid Vital'evich Kantorovich (on the 100th anniversary of his birth)
p. 589-597

Sommaire du Fascicule no. 4

Methods of geometric function theory in classical and modern problems for polynomials
p. 599-684
Schubert calculus and Gelfand--Zetlin polytopes
p. 685-719
Squares of modal logics with additional connectives
p. 721-777
Genericity of a~multiple mixing
p. 779-780
On the optimality of functionals over triangulations of Delaunay sets
p. 781-783

Sommaire du Fascicule no. 5

The Monge--Kantorovich problem: achievements, connections, and perspectives
p. 785-890
Complex cobordism and formal groups
p. 891-950
Degeneracy criterion for a~convex polyhedron
p. 951-953
Asymptotic behaviour of the Hermite--Pad\'e polynomials of the 1st kind for a~pair of functions forming a~Nikishin system
p. 954-956
Friedrich Hirzebruch (on the 85th anniversary of his birth)
Akeksandr Danilovich Aleksandrov (on the 100th anniversary of his birth)
p. 959-965
Vladimir Aleksandrovich Marchenko (on his 90th birthday)
p. 967-972

Sommaire du Fascicule no. 6

Andrei Aleksandrovich Gonchar (obituary)
Semigroups of analytic functions in analysis and applications
p. 975-1021
Conditions for $C^m$-approximability of functions by solutions of elliptic equations
p. 1023-1068
Inverse Dirichlet-to-Neumann problem for nodal curves
p. 1069-1089
Holomorphic motions and uniformization of holomorphic families of Riemann surfaces
p. 1091-1165
On the configuration space of Steiner minimal trees
p. 1167-1168