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
NONLOCAL MODEL OF NEOCLASSICAL ECONOMIC GROWTH SOLOW
In generalization of the Solow model, when the change in resources in the production function described derivatives of fractional order in the sense of the Gerasimov – Caputo. As a result, we come to an important economi...
ABOUT ONE CLASS OF BOUNDARY TASKS FOR THE EQUATION OF THE FOURTH ORDER OF PARABOLO-HYPERBOLIC TYPE IN PENTAGONAL AREA
In this paper, a number of boundary tasks for the equation of the fourth order of a parabolo-hyperbolic type look (a1 ∂/∂x+b1∂/∂y)(a2 ∂/∂x+b2 ∂/∂y)(Lu)=0 is put in pentagonal area. Unequivocal resolvability of one of put...
INVESTIGATION OF VARIABILITY OF STRATOSPHERE FILLING BY BACKGROUND AEROSOL OVER TOMSK IN 2016 BY THE DATA OF LIDAR OBSERVATIONS
The article analyzes the experimental data on the variability of the vertical-temporal structure of the aerosol obtained at the lidar complex of the station for high-altitude sounding of the atmosphere of the IAO of the...
METHODS OF ISOLATION OF ELECTROMAGNETIC LITOSPHRIC SIGNALS
The physical terms of origin and distribution of electromagnetic radiation of litospheric origin and features of registration based on them are examined. Measuring methods offer seismoelectromagnetic activity is paramete...
CAUCHY PROBLEM FOR ORDINARY DIFFERENTIAL EQUATION WITH DISCRETELY DISTRIBUTED FRACTIONAL DIFFERENTIATION OPERATOR
We consider an initial value problem for ordinary differential equation with discretely distributed fractional differentiation operator. We give the Lagrange formula, prove the existence and uniqueness theorem and constr...