Minimization of the residual electromagnetic field energy flow

2 Minimization of the residual electromagnetic field energy flow 

The energy flow of the electromagnetic field can be calculated using the Poynting 

We denote the observed electromagnetic field as Eo6s,H i,s. The theoretical electromagnetic field, calculated for the given geoelectrical model a (r) = at, (r) -I-Acr (r), we denote as Ep, Hp (predicted field). According to equation (11.64) 

Now we determine the residual field E, as the difference between the predicted 

We can introduce the energy flow of the residual field through the surface of 

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