Ponzi schemes on coarse spaces with uniform measure

Shunsuke Miyauchi

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arXiv · 2407.03837

Ponzi schemes on coarse spaces with uniform measure

Shunsuke Miyauchi

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Abstract

Ponzi schemes, defined by Block-Weinberger(1992) and Roe(2003), give a characterization of amenability from the viewpoint of coarse geometry. We consider measures in coarse spaces, and propose a reformulation of Ponzi schemes with measures.

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Shunsuke Miyauchi. 2024-07-04. Ponzi schemes on coarse spaces with uniform measure. https://arxiv.org/abs/2407.03837

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