In this paper we derive the explicit, closed-form, recursion-free formulae for the arbitrary-order Fréchet derivatives of the exponential and logarithmic functions in unital Banach algebras (complex ...

Technology Artificial Intelligence AI can handle tasks twice as complex every few months. What does this exponential growth mean for how we use it?

Through three steps of complex exponential function and its particularity research, Fourier transform and its fast algorithm determination, and spectrum feature estimation of ocean wind and wave, the ...