An optimization of FIM method for three-dimensional eikonal equations
A Fast Iterative Method (FIM) for eikonal equations [1] are convenient and optimal in two-dimensional and small three-dimensional models. But it takes a lot of time and random access memory for big three-dimensional models. This article describes the time and memory optimization of this method ...
The altitude influence of the transmitter location on the formation of the short radio wave traces in the ionosphere
... ионосфере // Региональная XIII конференция по распространению радиоволн: тез. докл. СПб., 2007. С. 95.
Zakharov V. E., Bakhar E. V.
radio-wave propagation, ionosphere, numerical experiment,
eikonal equation.
58-64
10.5922/2223-2095-2009-4-12