SHI Juanrong, LIN Wantao, MO Jiaqi. Asymptotic Solution on a Class of Nonlinear Surface Waves along the Boundary of Crystal[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2015,54(6):41-45.
SHI Juanrong, LIN Wantao, MO Jiaqi. Asymptotic Solution on a Class of Nonlinear Surface Waves along the Boundary of Crystal[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2015,54(6):41-45.DOI:
A class of nonlinear surface waves along the boundary of crystal is studied. Firstly
the surface wave equation along the boundary of crystal is built. Leading into a functional with the new restricted variation and its variational is calculated. Secondly
a new improved generalized variational iteration is structured. Then the initial function of solution for corresponding problem is structured. From the new variational iteration
the each time asymptotic analytic solution is found successively. And from example
the accuracy of solution is very good by using this method. Finally
the physical meaning of obtained asymptotic solution is related.