INFORMATION AND COMPUTER TECHNOLOGIES
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2018, Vol 2, Issue
Abstract
The paper proposes a numerical method for solving the problem, based on the use of the method of lines to reduce the problem to a system of ordinary differential equations with unknown parameters. Next, we use a special representation of the solution of the obtained boundary value problem for a linear system of differential equations with nonlocal conditions, by means of which the problem of parametric identification reduces to solving auxiliary boundary value problems and a system of algebraic equations. It is important to note that, unlike optimization approaches, The construction of any iterative procedures or minimizing sequences is used.
Authors and Affiliations
Vagif Abdullayev
ON THE NUMERICAL SOLUTION OF EQUATIONS FRACTAL OSCILLATOR WITH VARIABLE ORDER FRACTIONAL OF TIME
We propose a model of a fractal oscillator with variable fractional order. Received and investigated by numerical solution of the model. The phase trajectory.
RADIATION VALUES AS TRACERS/INDICATORS OF EXTREMAL PHENOMENA AT THE TERRITORY OF WEST SIBERIA
The results of the monitoring of agreed variations of radiation values on time scales from the synoptic to an annual were analyzed in this paper. These radiation values can serve as indicators of extremal natural and tec...
IMPACT OF CYCLONES OVER KAMCHATKA ON ELECTRON DISTRIBUTION IN THE IONOSPHERE
The paper presents the results of investigation of cyclone impact on ionosphere parameters. Ionosphere state was observed by the automatic sounding equipment applying low-orbital navigational spacecrafts in the condition...
STRESS FIELD MODELING OF JAPANESE EARTHQUAKE 11.09.2011
Numerical calculations of the Japanese earthquake 11.03.2011 influence are executed. Deformation’s field modeling of Earth’s crust at the locality of the event are represented.
VAN DER POL-DUFFING OSCILLATOR WITH THE EFFECT OF HEREDITARY
The paper presents a new mathematical model of the van der Pol oscillator, Duffing with external periodic influence given hereditarity. An algorithm for finding the numerical solution of the original model equation, whic...