Chen Zhongying. The Generalized Difference Scheme Based on Zienkiewicz Element and Its Applications[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1996,35(3):34-40.
Chen Zhongying. The Generalized Difference Scheme Based on Zienkiewicz Element and Its Applications[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 1996,35(3):34-40.DOI:
The generalized difference scheme base on Zienkiewicz element is discussed for a model problem Poisson equations. The error estimate and numerical example are given. As applications
a generalized difference iterative algorithm is suggest for the problem of potential flow of water with free surface
and a generalized difference algorithm on similar elements is suggest for the vibration problem of two-dimensional floating body.