Nonlinear Klein-Gordon and Schrödinger Equations by the Projected Differential Transform Method

Table 5

Some values of 𝑈(𝑘,ℎ,𝑚) in Example 4.4.

𝑈(1,1,1)=−2𝑖	𝑈(1,1,2)=−2	𝑈(1,1,3)=4𝑖3
𝑖𝑈(5,1,1)=−60	1𝑈(5,1,2)=−6	𝑖𝑈(5,1,3)=90
𝑖𝑈(1,3,1)=3	1𝑈(1,3,2)=3	𝑈(1,3,3)=−2𝑖9
𝑖𝑈(5,3,1)=360	1𝑈(5,3,2)=360	𝑖𝑈(5,3,3)=−540
𝑖𝑈(1,5,1)=−60	1𝑈(1,5,2)=−60	𝑖𝑈(1,5,3)=90
𝑖𝑈(5,5,1)=−7200	1𝑈(5,5,2)=−7200	𝑖𝑈(5,5,3)=22680