Equations of electrodynamics in a spherical universe

1975 ◽  
Vol 25 (3) ◽  
pp. 1164-1169 ◽  
Author(s):  
A. B. Pestov ◽  
N. A. Chernikov ◽  
N. S. Shavokhina
Keyword(s):  
Equations Of Electrodynamics ◽  
Spherical Universe

Derivation of the Equations of Electrodynamics and Gravitation from the Principle of Least Action

2020 ◽  
Vol 65 (12) ◽  
pp. 413-417
Author(s):  
V. V. Vedenyapin ◽  
M. Yu. Voronina ◽  
A. A. Russkov
Keyword(s):  
Least Action ◽  
Equations Of Electrodynamics ◽  
Principle Of Least Action

The Fundamental Equations of Electrodynamics.

1988 ◽  
Vol 1 (3) ◽  
pp. 171-175
Author(s):  
D. E. McLennan
Keyword(s):  
Equations Of Electrodynamics ◽  
Fundamental Equations

scholarly journals Theoretical Justification for the One-Dimensional Geolocation Method

2020 ◽  
Vol 174 ◽  
pp. 01009
Author(s):  
Dmitry Sirota ◽  
Sergei Prostov ◽  
Egor Rasumov ◽  
Nikolay Loskutov
Keyword(s):  
Ground Penetrating Radar ◽  
Electromagnetic Signal ◽  
Numerical Implementation ◽  
Problem Statement ◽  
Theoretical Justification ◽  
Scanning Method ◽  
One Dimensional ◽  
Equations Of Electrodynamics ◽  
The One ◽  
Ground Penetrating

In this article we will discus the usage feature of the ground penetrating radar (GPR) for the solution underground geotechnologies problems. One of the main problems by the usage GPR method is that the surface of the workings is shielded by metal elements of support (frames, fittings, tightening and other). In this article we suggest to use one- dimensional GPR-scanning method instead of traditional GPR-profiling method. We assume that the scanning will be performed on the development contour in areas free from shielding. For justification one- dimensional GPR method we propose a mathematical model for the propagation of an electromagnetic signal in an inhomogeneous medium based on classical equations of electrodynamics. We also present a numerical implementation of it, which confirms the validity of the accepted problem statement.

Sign in / Sign up

Export Citation Format

Share Document