Geodesic

Sommaire du Fascicule no. 1

Null controllability of degenerate/singular parabolic equations with degeneracy and singularity occurring in the interior of the spatial domain
p. 4-29
Short-term forecasts of the Ob river near Barnaul during the flood in 2018 and 2019
p. 30-43
Error estimates for phase recovering from phaseless scattering data
p. 44-61
Wave transmission and reflection from the boundary of phononic crystal – homogeneous medium
p. 62-75
Comparative analysis of the SSIM index and the pearson coefficient as a criterion for image similarity
p. 76-90
Numerical simulation of the effect of semipermeable properties of clay on the value of concentration jumps of contaminants in a thin geochemical barrier
p. 91-104

Sommaire du Fascicule no. 2

Modeling of an eco-epidemiological system involving various epidemic diseases with optimal harvesting
p. 4-27
Numerical determining a memory function of a horizontally-stratified elastic medium with aftereffect
p. 28-40
Selection technique for multiple outputs of optical character recognition
p. 41-51
The boundedness of non-autonomous nonlinear time-varying delay difference equations subject to external disturbances and its applications
p. 52-68
System-analytical modelling: 1. Development of regional models for mountain river runoff
p. 69-85
Reconstruction of a function and its singular support in a cylinder by tomographic data
p. 86-97