A NEW FOURTH-ORDER DIFFERENCE SCHEME FOR THE NUMERICAL SOLUTION OF POISSON EQUATION
A NEW FOURTH-ORDER DIFFERENCE SCHEME FOR THE NUMERICAL SOLUTION OF POISSON EQUATION作者机构：Institute of Meteorology of Air Force Nanjing
出 版 物：《Chinese Science Bulletin》 (Science Bulletin)
年 卷 期：1987年第32卷第23期
页 面：1592-1595页
学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学]
主 题：truncation quantities differentiable Poisson seriously iterative correction nodal applying poisson
摘 要：Ⅰ. INTRODUCTION Poisson equation is a popular partial differential equation. Its terms on the right hand are continuous and differentiable functions or discrete nodal values which are intermediate quantities in the computational process. The centered five-point difference scheme is the most common one used to solve Poisson equation, but its truncation error is O(H^2).
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