Geodesic

Sommaire du Fascicule no. 1

The Index of Differential Forms on Complete Intersections
p. 1-17
Characters of the Feigin--Stoyanovsky Subspaces and Brion's Theorem
p. 18-30
Modeling of a Singularly Perturbed Spectral Problem by Means of Self-Adjoint Extensions of the Operators of the Limit
p. 31-48
Systems of Polynomial Equations Defining Hyperelliptic $d$-Osculating Covers
p. 49-61
On Algebraic Functions Integrable in Finite Terms
p. 62-70
Invariant Functionals and Zamolodchikovs' Integral
p. 71-74
The Solution Set of a Class of Equations with Surjective Operators
p. 74-78
Description of Unconditional Bases Formed by Values of the Dunkl Kernels
p. 79-82
Power Asymptotics of Spectral Functions of Boundary Value Problems for Generalized Second-Order Differential Equations with Boundary Conditions at a Singular Endpoint
p. 82-87
Homogenization of Solutions of Initial Boundary Value Problems for Parabolic Systems
p. 88-93
On Computation of Waveguide Scattering Matrices for the Maxwell System
p. 93-96

Sommaire du Fascicule no. 2

On decompositions of a cyclic permutation into a product of a given number of permutations
p. 1-6
Phase transition in the exit boundary problem for random walks on groups
p. 7-20
Completeness in the Mackey topology
p. 21-33
Stability of isometries between groups of invertible elements in Banach algebras
p. 34-38
A quantitative version of the Beurling-Helson theorem
p. 39-53
Singular points of the sum of a Dirichlet series on the convergence line
p. 54-69
Vanishing cycles on Poisson varieties
p. 70-78
Spaces of quasi-invariance of product measures
p. 79-81
Can Yano's extrapolation theorem be strengthened?
p. 82-85
On the discrete spectrum of the Hamiltonians of $n$-particle systems with $n\to\infty$ in function spaces with various permutation symmetries
p. 85-88
Multiplicity of 1D-concentrated positive solutions to the Dirichlet problem for an equation with $p$-Laplacian
p. 88-92
Well-posedness for a class of age-dependent population equations
p. 92-96

Sommaire du Fascicule no. 3

Universal Groups of Intermediate Growth and Their Invariant Random Subgroups
p. 1-21
Commuting Difference Operators and the Combinatorial Gale Transform
p. 22-40
Henson Graphs and Urysohn--Henson Graphs as Cayley Graphs
p. 41-56
A Characterization Theorem for a Generalized Radon Transform Arising in a Model of Mathematical Economics
p. 57-60
Remarks on Quantum Markov States
p. 60-65
A Sufficient Nonsingularity Condition for a Discrete Finite-Gap One-Energy Two-Dimensional Schr\"odinger Operator on the Quad-Graph
p. 65-70
Determinantal Measures Related to Big $q$-Jacobi Polynomials
p. 70-74
Integrability of the Fourier Transforms of Measures Concentrated on Hypersurfaces
p. 74-79
Representations of Nilpotent Groups: Extensions, Neutral Cohomology, and Pontryagin Spaces
p. 79-83
Nikolskii Inequality and Functional Classes on Compact Lie Groups
p. 83-87
On the Centralizer of an Infinite Mixing Rank-One Transformation
p. 88-91
Nonlocal Problems for the Vlasov--Poisson Equations in an Infinite Cylinder
p. 91-96

Sommaire du Fascicule no. 4

Hirzebruch Functional Equation and Elliptic Functions of Level $d$
p. 1-17
Standardness as an Invariant Formulation of Independence
p. 18-32
Unique Determination of a System by a Part of the Monodromy Matrix
p. 33-49
Poisson and Fourier Transforms for Tensor Products
p. 50-60
Approximation of Markov Dynamics on the Dual Object of the Infinite-Dimensional Unitary Group
p. 61-75
Inequalities for Positive-Definite Functions
p. 76-78
On a Criterion for the Complete Continuity of the Fr\'echet Derivative
p. 79-82
Singularities of~$A$ and~$B$ Types in Asymptotic Analysis of Solutions of a Parabolic Equation
p. 82-85
Relative Index Theorem in $K$-Homology
p. 85-90
Module and Hochschild Cohomology of Certain Semigroup Algebras
p. 90-94