Abstract: A novel complex frequency-shifted (CFS) perfectly matched layer (PML) algorithm based on the Runge-Kutta method is proposed, termed the RK-iPML. The “i” in RK-iPML signifies that the ...
Spread bets and CFDs are complex instruments and come with a high risk of losing money rapidly due to leverage. 68% of retail investor accounts lose money when trading spread bets and CFDs with this ...
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