期刊
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS
卷 17, 期 6, 页码 684-688出版社
JOHN WILEY & SONS INC
DOI: 10.1002/num.1034
关键词
linear hyperbolic equation; damped wave equation; ADI scheme; unconditionally stable; RMS errors
We report a new unconditionally stable implicit alternating direction implicit (ADI) scheme of O(k(2) + h(2)) for the difference solution of linear hyperbolic equation u(tt) + 2 alphau(t) + beta (2)u = u(xx) + u(yy) + f(x, y, t), alpha > beta greater than or equal to 0, 0 < x, y < 1, t > 0 subject to appropriate initial and Dirichlet boundary conditions, where alpha > 0 and beta : 0 are real numbers. The resulting system of algebraic equations is solved by split method. Numerical results are provided to demonstrate the efficiency and accuracy of the method. (C) 2001 John Wiley & Sons, Inc.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据