paper

Minimal configurations and sandpile measures

arXiv:1110.4523 · doi:10.1007/s10959-012-0446-z

Abstract

We give a new simple construction of the sandpile measure on an infinite graph G, under the sole assumption that each tree in the Wired Uniform Spanning Forest on G has one end almost surely. For, the so called, generalized minimal configurations the limiting probability on G exists even without this assumption. We also give determinantal formulas for minimal configurations on general graphs in terms of the transfer current matrix.

16 pages; the introduction has been expanded and minor corrections have been made

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