High degree precision decomposition method for the evolution problem with an operator under a split form
High degree precision decomposition method for the evolution problem with an operator under a split form
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DOI：
10.1051/m2an:2002030
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发表时间：
2002-07
期刊：
影响因子：
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通讯作者：
Z. Gegechkori;J. Rogava;M. Tsiklauri
中科院分区：
文献类型：
--
作者：
Z. Gegechkori;J. Rogava;M. Tsiklauri
本文给出了在分裂形式下求解带算子的柯西抽象问题的三次精度的对称串并行分解方法。三次精度是通过引入与正实数部分的复数来实现的。对于所考虑的模式，得到了显式的AP估计。
In the present work the symmetrized sequential-parallel decomposition method of the third degree precision for the solution of Cauchy abstract problem with an operator under a split form, is presented. The third degree precision is reached by introducing a complex coecient with the positive real part. For the considered schema the explicit ap rioriestimation is obtained.