Geodesic

Sommaire du Fascicule no. 1

Extended supersymmetry and hidden symmetries in one-dimensional matrix quantum mechanics
p. 5-26
Metastable states of a~composite system tunneling through repulsive barriers
p. 27-50
Dissipative and nonunitary solutions of operator commutation relations
p. 51-75
Adiabatic representation in the~Coulomb three-body problem in the~united-atom limit: Nuclear widths of the~energy levels of the~muonic molecule~$tt\mu$
p. 76-86
Superalgebraic representation of Dirac matrices
p. 87-100
Alternative proof of the~a~priori $\tan\Theta$ theorem
p. 101-112
Theory of quasielastic atomic reactions in the~presence of an~alternating electric field
p. 113-122
Two-dimensional Coulomb scattering of a~quantum particle: Construction of radial wave functions
p. 123-141
Antiquantization of deformed Heun-class equations
p. 142-151
Asymptotic behavior of the~wave function of three particles in a~continuum
p. 152-163
Asymptotic behavior of the~wave function of a~system of several particles with pair interactions increasing at infinity
p. 164-176

Sommaire du Fascicule no. 2

Generalization of the~Landau submerged jet solution
p. 181-190
Solutions of the~Ablowitz--Kaup--Newell--Segur hierarchy equations of the~``rogue wave'' type: A~unified approach
p. 191-220
Symmetries and invariant solutions of the~one-dimensional Boltzmann equation for inelastic collisions
p. 221-229
Critical exponents and the~pseudo-$\varepsilon$-expansion
p. 230-242
Vacuum interaction of conic singularities
p. 243-251
Two-dimensional Coulomb scattering of a~quantum particle: Wave functions and Green's functions
p. 252-271
Bound states of a~two-boson system on a~two-dimensional lattice
p. 272-292
Branches of the~essential spectrum of the~lattice spin-boson model with at most two photons
p. 293-310
Spectrum of a~model three-particle Schr\"odinger operator
p. 311-322
Noncommutative correction to the~Cornell potential in heavy-quarkonium atoms
p. 323-329
Pauli isotonic oscillator with an~anomalous magnetic moment in the~presence of the~Aharonov--Bohm effect: Laplace transform approach
p. 330-339
Gibbs measures for fertile hard-core models on the~Cayley tree
p. 340-352

Sommaire du Fascicule no. 3

Bilinear identities for an~extended B-type Kadomtsev--Petviashvili hierarchy
p. 357-370
Multidimensional quasilinear first-order equations and multivalued solutions of the~elliptic and hyperbolic equations
p. 371-385
Semiclassical asymptotic approximations and the~density of states for the~two-dimensional radially symmetric Schr\"odinger and Dirac equations in tunnel microscopy problems
p. 386-400
Star product, discrete Wigner functions, and spin-system tomograms
p. 401-422
Maslov complex germ method for systems with second-class constraints
p. 423-432
Quantum statistical systems in $D$-dimensional space using a~fractional derivative
p. 433-442
Two integrable systems with integrals of motion of degree four
p. 443-455
Classifying magnetic and superfluid equilibrium states in magnets with the~spin $s=1$
p. 456-474
Statistical structuring theory in parametrically excitable dynamical systems with a~Gaussian pump
p. 475-495
Emergence of the~giant component in preferential-attachment growing networks
p. 496-507
Solution of the~problem of charge motion in crossed electric and magnetic fields
p. 508-514