Numerical Approximation of the Space Fractional Cahn-Hilliard Equation

Figure 1

Comparison of the interface widths and numerical solutions at T=20 with different for Section 3.2.

(a) u(x,T) with different

(b) u(x,t) with = 2

(c) u(x,t) with = 1.5

(d) u(x,t) with = 1.2