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Theory of Resistor Networks: The Two-Point Resistance

. Journal of Physics A: Mathematical and General, 37 (26): 6653--6673 (Jul 2, 2004)
DOI: 10.1088/0305-4470/37/26/004

Abstract

The resistance between two arbitrary nodes in a resistor network is obtained in terms of the eigenvalues and eigenfunctions of the Laplacian matrix associated with the network. Explicit formulae for two-point resistances are deduced for regular lattices in one, two and three dimensions under various boundary conditions including that of a Möbius strip and a Klein bottle. The emphasis is on lattices of finite sizes. We also deduce summation and product identities which can be used to analyse large-size expansions in two and higher dimensions.

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