Article ID Journal Published Year Pages File Type
471915 Computers & Mathematics with Applications 2009 4 Pages PDF
Abstract

Continuum hypothesis on nanoscales is invalid, and a differential–difference model is considered as an alternative approach to describing discontinued problems. This paper applies the homotopy perturbation method to a nonlinear differential–difference equation arising in nanotechnology. Comparison of the approximate solution with the exact one reveals that the method is very effective.

Related Topics
Physical Sciences and Engineering Computer Science Computer Science (General)
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