نتایج جستجو برای: fractional derivatives
تعداد نتایج: 162468 فیلتر نتایج به سال:
We seek investigate the use of fractional derivatives, both analytically and through simulations. derivate some models perform investigations about them, discussing difficulties differences between classic models. Also, we analyzed COVID-19 pandemic using a epidemiological SIR model performed numerical analysis finite implementation in MATLAB.
Fractional analysis is applied to describe classical dynamical systems. Fractional derivative can be defined as a fractional power of derivative. The infinitesimal generators {H, ·} and L = G(q, p)∂q + F (q, p)∂p, which are used in equations of motion, are derivative operators. We consider fractional derivatives on a set of classical observables as fractional powers of derivative operators. As ...
This paper deals with recent applications of fractional calculus to dynamical systems in control theory, electrical circuits with fractance, generalized voltage divider, viscoelasticity, fractional-order multipoles in electromagnetism, electrochemistry, tracer in fluid flows, and model of neurons in biology. Special attention is given to numerical computation of fractional derivatives and integ...
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