Title :
A Finite Difference Domain Decomposition Algorithm with High Accuracy for the Parabolic Equations
Author :
Wang, Ting ; Rui, Hongxing
Author_Institution :
Lab. of Parallel Comput., Inst. of Software, Beijing
Abstract :
A finite difference domain decomposition algorithm with high accuracy for the parabolic equation is discussed. In the multi-subdomain domain decomposition method, multistep explicit scheme with high accuracy is used at the interface points and high accurate implicit scheme is applied at the interior points, respectively. It achieved a better error bound of the approximate solution. At last, the numerical experiments are also presented.
Keywords :
finite difference methods; iterative methods; parabolic equations; finite difference domain decomposition; multistep explicit scheme; parabolic equations; Content addressable storage; Difference equations; Educational programs; Finite difference methods; High performance computing; Hydrogen; Parallel processing; Software algorithms; Software performance; Stability; Algorithm; Domain Decomposition; Finite Difference; Parabolic;
Conference_Titel :
High Performance Computing and Communications, 2008. HPCC '08. 10th IEEE International Conference on
Conference_Location :
Dalian
Print_ISBN :
978-0-7695-3352-0
DOI :
10.1109/HPCC.2008.16