Fractional calculus - Wikipedia
https://en.wikipedia.org/wiki/Fractional_calculusAs described by Wheatcraft and Meerschaert (2008), a fractional conservation of mass equation is needed to model fluid flow when the control volume is not large enough compared to the scale of heterogeneity and when the flux within the control volume is non-linear. In the referenced paper, the fractional conservation of mass equation for fluid flow is: When studying the redox behavior of a substrate in solution, a voltage is applied at an electrode …
The implicit midpoint method for Riesz tempered fractional ...
https://advancesindifferenceequations.springeropen.com/articles/10...19.02.2019 · Moreover, if \(\lambda=0\), then the Riesz tempered fractional derivative will reduce to the usual Riesz fractional derivative (see e.g. [3,4,5,6,7,8]). In recent years, differential equations with tempered fractional derivatives have widely been used for modeling many special phenomena, such as geophysics [9,10,11] and finance [12, 13] and so on.