Geodesic

Sommaire du Fascicule no. 1

Conservation laws, symmetries, and line soliton solutions of generalized KP and Boussinesq equations with $p$-power nonlinearities in two dimensions
p. 3-23
Nonlocal reductions of the~Ablowitz--Ladik equation
p. 24-44
Nonlocal reductions of the~multicomponent nonlinear Schr\"odinger equation on symmetric spaces
p. 45-67
Soliton scattering in noncommutative spaces
p. 68-88
Solitons in the~domain structure of the~ferromagnet
p. 89-107
Integrable potentials by Darboux transformations in rings and quantum and classical problems
p. 108-123
Classification of the~associativity equations with a~first-order Hamiltonian operator
p. 124-137
Subsymmetries and their properties
p. 138-152
Reflection and refraction of solitons by the~$\text{KdV}$--Burgers equation in nonhomogeneous dissipative media
p. 153-160

Sommaire du Fascicule no. 2

Discriminant circle bundles over local models of Strebel graphs and
p. 163-207
Symmetry and classification of the~Dirac--Fock equation
p. 208-229
Artin billiard: Exponential decay of correlation functions
p. 230-251
Renormalizability and unitarity of the~Englert--Broute--Higgs--Kibble
p. 252-256
Integral characteristics of wave packets in the~problem of the~evolution of a~wave function on a~one-dimensional lattice
p. 257-268
Asymptotics of wave functions of the~stationary Schr\"odinger equation in the~Weyl chamber
p. 269-278
Existence of Majorana bound states in a~superconducting nanowire
p. 279-289
Potts model on the~Bethe lattice with nonmagnetic impurities in an~external magnetic field
p. 290-295
Notes on the~SYK model in real time
p. 296-310
Discreteness of dyonic dilaton black holes
p. 311-327
Unnormalized tomograms and quasidistributions of quantum states
p. 328-342

Sommaire du Fascicule no. 3

The~$1/N$-expansion for flag-manifold $\sigma$-models
p. 345-355
Multidimensional nonlinear Klein--Gordon equations and rivertons
p. 356-370
Integrability of a~multicomponent coupled dispersionless integrable
p. 371-384
The~topology of isoenergetic surfaces for the~Borisov--Mamaev--Sokolov integrable case on the~Lie algebra $so(3,1)$
p. 385-396
Symmetry analysis of variable-coefficient time-fractional nonlinear systems of partial differential equations
p. 397-416
Calogero--Moser model and $R$-matrix identities
p. 417-434
Determinant representations for scalar products in the~algebraic Bethe ansatz
p. 435-443
Higher Hirota difference equations and their reductions
p. 444-463
Calculation of the~discrete spectrum of some two-dimensional Schr\"odinger equations with a~magnetic field
p. 464-474
Discretization of Hamiltonian systems and intersection theory
p. 475-492
Second-order equations for fermions on Schwarzschild,
p. 493-509
Evolution of holographic entropy quantities for composite quantum systems
p. 510-517
Plane symmetric solutions in $f(\mathcal{G},T)$ gravity
p. 518-529
Projective synchronization of piecewise nonlinear chaotic maps
p. 530-540