Research Article

Applying He's Variational Iteration Method for Solving Differential-Difference Equation

Table 2

For constant , and time .

nADM- VIM- Absolute error

−25−0,09725516662−0,097307607880,00005244126
−15−0,083118934180−0,083371566770,00025263259
−5−0,01977150813−0,019382852770,00038865536
00,028944780180,028901127440,00004365274
50,066130631220,066256911010,00012627979
150,094355539040,094142089920,00021344912
250,098932183370,098892564530,00003961884