Geodesic

Sommaire du Fascicule no. 1

Gravitational Yang--Lee model: Four-point function
p. 3-25
Compatible Lie--Poisson brackets on the~Lie algebras $e(3)$ and $so(4)$
p. 26-43
Projective line over the~finite quotient ring $GF(2)[x]/\langle x^3-x\rangle$ and quantum entanglement: Theoretical background
p. 44-53
Hamiltonians associated with the~sixth Painlev\'e equation
p. 54-65
Integrability conditions for an~analogue of the~relativistic Toda chain
p. 66-80
Toda chain, Stieltjes function, and orthogonal polynomials
p. 81-108
Skew information decreases under quantum measurements
p. 109-119
Fine-grained and coarse-grained entropy in problems of statistical mechanics
p. 120-137
Solutions of the~Vlasov equation in Lagrange coordinates
p. 138-148
Calculating the~profile of a~multicomponent liquid with the~plane-layer geometry
p. 149-154
A~model of the~liquid--crystal phase transition and the~quasicrystal model of liquid
p. 155-171
Tunneling radiation of a~Gibbons--Maeda dilaton black hole
p. 172-175
ERRATUM

Sommaire du Fascicule no. 2

Localization properties of~highly singular generalized functions
p. 179-194
Some algebraic examples of Frobenius manifolds
p. 195-206
Some singular perturbations of periodic operators
p. 207-218
Projective line over the~finite quotient ring $GF(2)[x]/\langle x^3-x\rangle$ and quantum entanglement: The~Mermin ``magic" square/pentagram
p. 219-227
Integrable models of the~dynamics of longitudinal-transverse acoustic pulses in a~paramagnetic crystal
p. 228-247
Decay law for a~quasistationary state of the~Schr\"odinger operator for a~crystal film
p. 248-260
Semiclassical quantization of Bohr orbits in the~helium atom
p. 261-286
Fundamental solutions of the~equations of quantum mechanics as distributions and distinctive properties of the~Dirac equation solutions
p. 287-301
Brukner--Zeilinger invariant information
p. 302-310
Universally coupled massive gravity
p. 311-336

Sommaire du Fascicule no. 3

Martin David Kruskal (1925--2006)
p. 339-340
Nonlinear Physics: Theory and Experiment IV
p. 341-344
Two-dimensional solitons in irregular lattice systems
p. 345-359
Complex projections of completely positive quaternionic maps
p. 360-370
Algorithmic construction of lumps
p. 371-379
New solutions of the~Schwarzian Korteweg--de Vries equation in $2{+}1$ dimensions based on weak symmetries
p. 380-390
$N$-soliton train and generalized complex Toda chain for the~Manakov system
p. 391-404
Current algebra and the~nonlinear $\sigma$-model
p. 405-412
Characteristic Lie algebra and classification of semidiscrete models
p. 413-423
Dynamics of semiclassical Bloch wave packets
p. 424-438
Dispersionless integrable equations as coisotropic deformations: Extensions and reductions
p. 439-457
Integrable semiclassical deformations of general algebraic curves and associated conservation laws
p. 458-469
Yang--Baxter algebra and generation of quantum integrable models
p. 470-485
Differential equations uniquely determined by algebras of point symmetries
p. 486-494
Jacobi's last multiplier, Lie symmetries, and hidden linearity: ``Goldfishes" galore
p. 495-509
Decomposition of variables and duality in non-Abelian models
p. 510-517
An~infinite set of conservation laws for infinite symmetries
p. 518-528