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arXiv 0809.4867cond-mat.stat-mechmath-phmath.MP
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M × N电阻网络角到角电阻的精确计算:渐近展开

The exact evaluation of the corner-to-corner resistance of an M x N resistor network: Asymptotic expansion

J. W. Essam, F. Y. Wu

摘要:

我们研究了在两个空间方向上具有电阻器r和s的M x N电阻器网络的角到角电阻,并获得了大M和N时其精确表达式的渐进展开式。对于M = N,r = s =1,我们的结果是:R_{NxN} =(4/pi)logN + 0.077318 + 0.266070/N^2 - 0.534779/N^4 + O(1/N^6).

英文摘要:

We study the corner-to-corner resistance of an M x N resistor network with resistors r and s in the two spatial directions, and obtain an asymptotic expansion of its exact expression for large M and N. For M = N, r = s =1, our result is R_{NxN} = (4/pi) log N + 0.077318 + 0.266070/N^2 - 0.534779/N^4 + O(1/N^6).

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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