Geodesic

Volume 20 (2020) no. 1

Sommaire

The generalized Petersson trace formula for congruence subgroups
p. 3-8
On Gauss and Kloosterman sums
p. 9-14
To the theory of synchronization of interacting pendulums oscillating in the parallel planes
p. 15-37
Heat flow in a one-dimensional semi-infinite harmonic lattice with an absorbing boundary
p. 38-51
Heat flow in a harmonic chain due to an impulse disturbance
p. 52-57
Features of mappings leading to a central field
p. 58-62
Thermodynamic properties of Heisenberg spin systems on a square lattice with the Dzyaloshinskii--Moriya interaction
p. 63-73
The generalization of the hyperbolic secant distribution and the logistic distribution in the single dostribution with variable kurtosis
p. 74-81
Some estimations of errors at problem of continuous medium radiography
p. 82-89
Derivation of Kolmogorov -- Chapman type equations with Fokker -- Planck operator
p. 90-107
Inhomogeneous boundary-value problem of radiation heat transfer for a
p. 108-113
An algorithm for solving the boundary value problem of radiation heat transfer without boundary conditions for radiation intensity
p. 114-122