Numerical Identification of Multiparameters in the Space Fractional Advection Dispersion Equation by Final Observations

Table 3

Influence of regularization parameter on the algorithm with 𝜏=0.1.

𝜇	𝐚^inv	Err	𝑇cpu/𝑗
1	(1.5998012, 1.0004052, 1.0003096)	2.5630155𝑒−4	10.190/59
8𝑒−1	(1.5998300, 1.0003477, 1.0002653)	2.1975589𝑒−4	9.516/52
6𝑒−1	(1.5998732, 1.0002609, 1.0001987)	1.6463489𝑒−4	8.281/45
5𝑒−1	(1.5998862, 1.0002350, 1.0001787)	1.4814645𝑒−4	7.156/41
3𝑒−1	(1.5999263, 1.0001542, 1.0001167)	9.6913294𝑒−5	6.000/33
1𝑒−1	(1.5999617, 1.0000825, 1.0000618)	5.1475320𝑒−5	4.250/24
1𝑒−2	(1.5999665, 1.0000747, 1.0000552)	4.6246166𝑒−5	3.391/19
1𝑒−4	(1.5999779, 1.0000495, 1.0000365)	3.0598630𝑒−5	3.375/19
1𝑒−6	(1.5999780, 1.0000493, 1.0000364)	3.0467546𝑒−5	3.406/19
1𝑒−8	(1.5999780, 1.0000492, 1.0000364)	3.0466238𝑒−5	3.344/19
1𝑒−10	(1.5999780, 1.0000492, 1.0000364)	3.0466225𝑒−5	3.157/19
0	Divergent