A New Fourth Order Difference Approximation for the Solution of Three-dimensional Non-linear Biharmo

• 作 者: Ranjan Kumar Mohanty Mahinder
• 机 构: 不详
• 出 处: 美国计算数学期刊(英文)
• 发表日期: 2011年4期
• 关键词: THREE-DIMENSIONAL NON-LINEAR BIHARMONIC Equation Finite Differences Fourth Order

This paper deals with a new higher order compact difference scheme, which is, O(h4) using coupled approach on the 19-point 3D stencil for the solution of three dimensional nonlinear biharmonic equations. At each internal grid point, the solution u(x,y,z)