Influence of slip over an exponentially moving vertical plate with Caputo-time fractional derivative

2020 ◽  
Author(s):  
Shakila Sarwar ◽  
Mudassar Nazar ◽  
M. A. Imran
Keyword(s):  
Fractional Derivative ◽  
Vertical Plate ◽  
Time Fractional Derivative

scholarly journals Determination of the order of fractional derivative for subdiffusion equations

2020 ◽  
Vol 23 (6) ◽  
pp. 1647-1662
Author(s):  
Ravshan Ashurov ◽  
Sabir Umarov
Keyword(s):  
Fractional Derivative ◽  
Fixed Time ◽  
Time Instant ◽  
Observation Data ◽  
Additional Information ◽  
Fractional Modeling ◽  
Time Fractional Derivative ◽  
The Right ◽  
Right Order

Abstract The identification of the right order of the equation in applied fractional modeling plays an important role. In this paper we consider an inverse problem for determining the order of time fractional derivative in a subdiffusion equation with an arbitrary second order elliptic differential operator. We prove that the additional information about the solution at a fixed time instant at a monitoring location, as “the observation data”, identifies uniquely the order of the fractional derivative.

Can a Time Fractional-Derivative Model Capture Scale-Dependent Dispersion in Saturated Soils?

Ground Water ◽  
2017 ◽  
Vol 55 (6) ◽  
pp. 857-870 ◽  
Author(s):  
Rhiannon M. Garrard ◽  
Yong Zhang ◽  
Song Wei ◽  
HongGuang Sun ◽  
Jiazhong Qian
Keyword(s):  
Fractional Derivative ◽  
Saturated Soils ◽  
Fractional Derivative Model ◽  
Time Fractional Derivative

Study of nonlinear Hirota-Satsuma coupled KdV and coupled mKdV system with time fractional derivative

Fractals ◽  
2021 ◽  
Author(s):  
Siddra Habib ◽  
Amreen Batool ◽  
Asad Islam ◽  
Muhammad Nadeem ◽  
Khaled A. Gepreel ◽  
...  
Keyword(s):  
Fractional Derivative ◽  
Time Fractional Derivative

scholarly journals Applicability of time fractional derivative models for simulating the dynamics and mitigation scenarios of COVID-19

2020 ◽  
Vol 138 ◽  
pp. 109959 ◽  
Author(s):  
Yong Zhang ◽  
Xiangnan Yu ◽  
HongGuang Sun ◽  
Geoffrey R. Tick ◽  
Wei Wei ◽  
...  
Keyword(s):  
Fractional Derivative ◽  
Mitigation Scenarios ◽  
Time Fractional Derivative
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