%0 Journal Article
%T On Kirchhoff's theorems with coefficients in a line bundle
%A Michael J. Catanzaro
%A Vladimir Y. Chernyak
%A John R. Klein
%J Mathematics
%D 2012
%I arXiv
%X We prove `twisted' versions of Kirchhoff's network theorem and Kirchhoff's matrix-tree theorem on connected finite graphs. Twisting here refers to chains with coefficients in a flat unitary line bundle.
%U http://arxiv.org/abs/1207.2822v2