Geodesic

Tome 217 (2023) no. 2

Sommaire

Dirac representation of the~$SO(3,2)$ group and the~Landau problem
p. 237-259
$\mathcal S$-modular transformation of the~$\mathcal N=2$ superconformal algebra characters
p. 260-284
Bases and interbasis expansions in the~generalized MIC--Kepler problem in the~continuous spectrum and the~scattering problem
p. 285-298
Tau-function of the~B-Toda hierarchy
p. 299-316
Integration of negative-order modified Korteweg--de~Vries equation in a~class of periodic functions
p. 317-328
Discretization of the~modified Korteweg--de Vries--sine Gordon equation
p. 329-347
The~impact of the~Wiener process on solutions of the~potential Yu--Toda--Sasa--Fukuyama equation in a~two-layer liquid
p. 348-357
$T\overline T$ deformation of Calogero-Sutherland model via dimensional reduction
p. 358-377
Global-in-time solvability of a~nonlinear system of equations of a~thermal--electrical model with quadratic nonlinearity
p. 378-390
On B\"acklund transformations for some second-order nonlinear differential equations
p. 391-403
Classification of semidiscrete equations of hyperbolic type. The~case of third-order symmetries
p. 404-415
On the~scattering problem for a~potential decreasing as the~inverse square of distance
p. 416-429
Free energy, entropy, and magnetization of a~one-dimensional
p. 430-437
Symmetry transformations of the~vortex field statistics in
p. 438-451