Numerical Solution for an Epicycloid Crack

Figure 7

The 𝐾₂(𝜙), 𝐾₃(𝜙), 𝑀(𝜙), and 𝐺(𝜙) for 𝑓(𝜁)=𝜁+𝑐𝜁³ at 𝑐=0.1.

(a) 𝐾₂(𝜙)

(b) 𝐾₃(𝜙)

(c) 𝑀(𝜙)

(d) 𝐺(𝜙)