波形松弛的收敛和电路划分方面

U. Miekkala, O. Nevanlinna, A. Ruehli
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引用次数: 7

摘要

本文给出了一个模型问题的收敛性的数学研究,这个问题乍一看似乎不适合波形松弛。模型电路表示电容耦合的极限情况,其中对地电容为零。我们证明了WR方法是收敛的。由于收敛通常是缓慢的,我们讨论了加速收敛的适当技术。
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Convergence, and Circuit Partitioning Aspects for Waveform Relaxation
This paper gives a mathematical investigation of the convergence properties of a model problem which, at first sight, seems to be unsuitable for waveform relaxation. The model circuit represents a limiting case for capacitive coupling where the capacitances to ground are zero. We show that the WR approach converges. Since the convergence is generally slow we discuss appropriate techniques for accelerating convergence.
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