NONLINEAR EFFECTS IN THE SURFACE ATMOSPHERE BASED ON THE ATMOSPHERIC-ELECTRICAL MEASUREMENTS RESULTS
Journal Title: Вестник КРАУНЦ. Физико-математические науки - Year 2018, Vol 5, Issue
Abstract
Proceeding from the results of measurements near the earth’s surface, nonlinear effects associated with the dependence of electrical conductivity on the electric field strength have been observed. This is manifested in the loss of proportionality of the conductivity current density from the field intensity, and the nonlinearity manifests itself more noticeably at low values of electrical conductivity. Based on the data obtained, empirical regression series have been constructed and equations of the dependence of polar electrical conductivity on the electric field strength have been obtained. In the interval of a sharp decrease in the values of polar conductivities with multiple amplification of the electric field strength, their interrelation is approximated by a linear function with a high level of reliability.
Authors and Affiliations
Irina Panchishkina, Galina Petrova, Anatoliy Petrov, Evgeniy Egorov, Anastasiya Shevchenko, Anna Kupinskaya
SAVE THE THIRD ADIABATIC INVARIANTS OF MOTION IN THE EQUATORIAL PLANE MAGNETIC FIELD WITH A WEAK AXIAL ASYMMETRY
The question of preservation of the third adiabatic invariant motion of charged particles vII = 0 (equatorial plane) in the flow and the canonical form in magnetic fields having a weak asymmetry. Go to rotating with the...
THE FIRST BOUNDARY VALUE PROBLEM FOR THE NON-HOMOGENEOUS HALLAIRE EQUATION
First boundary value problem is investigated for the Hallaire inhomogeneous equation. With the help of the Fourier method we have found an explicit representation of a regular solution.
PARAMETRIZATION SAMUELSON EQUATION MODEL FOR EVANS FIXING, EQUILIBRIUM PRICE OF THE SAME PRODUCT MARKET
We consider the parameterization equations Samuelson of the model Evans establish equilibrium price of the same product market.
ON A DYNAMIC HEREDITARITY SYSTEM THAT SIMULATES THE ECONOMIC CYCLE
The paper presents a mathematical model that generalizes the famous Kondratiev cycles model (model Dubovskiy) used to predict economic crises. This generalization is to integrate the memory effect, which occurs frequentl...
FORMULATION AND METHOD OF SOLVING CERTAIN BOUNDARY VALUE PROBLEMS FOR A CLASS OF EQUATIONS THIRD ORDER PARABOLIC-HYPERBOLIC TYPE
This paper studies the methods of investigation of some boundary value problems for a class of parabolic-hyperbolic equations of the third order in the hexagonal concave areas that take advantage of the study of problems...