摘要
借助插值小波理论,构造了用插值小波求解二维双曲偏微分方程的自适应算法。该算法可用于求解带有奇异性和瞬时突变性的一类偏微分方程。
By means of interpolating wavelets theory, we construct an self-adaptive algorithm to solve twodimensional hyperbolic PDEs. The numerical experiments show the method is efficienct when it is applied to problems where solutions are smooth in most of the domain with small areas of sharp variations.
出处
《北方工业大学学报》
2004年第3期27-31,共5页
Journal of North China University of Technology
