Geodesic

Tome 208 (2021) no. 1

Sommaire

Weak condition for a class of $p$-Laplacian Hamiltonian systems
p. 3-14
Kadomtsev–Petviashvili hierarchies of types B and C
p. 15-38
Integrable symplectic maps via reduction of Bäcklund transformation
p. 39-50
$q$-Universal characters and an extension of the lattice $q$-universal characters
p. 51-68
On the absence of global periodic solutions of a  Schrödinger-type nonlinear evolution equation
p. 69-73
Spin nonclassicality via variance
p. 74-84
Increase in entropy and time irreversibility in Hamiltonian dynamics
p. 85-96
The law of large numbers for quantum stochastic filtering and control of many-particle systems
p. 97-121
Vacuum charge and current densities in the supercritical two-dimensional Dirac–Coulomb system in a magnetic field with an axial-vector potential
p. 122-144
Behaviour of Andreev states for topological phase transition
p. 145-162