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arXiv · 0808.2672

Conformal dimension: Cantor sets and moduli

Hrant Hakobyan
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Abstract

In this paper we give several conditions for a space to be minimal for conformal dimension. We show that there are sets of zero length and conformal dimension 1 thus answering a question of Bishop and Tyson. Another sufficient condition for minimality is given in terms of a modulus of a system of measures in the sense of Fuglede \cite{Fug}. It implies in particular that there are many sets $E\subset\mathbb{R}$ of zero length such that $X\times Y$ is minimal for conformal dimension for every compact $Y$.

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Hrant Hakobyan. 2008-08-20. Conformal dimension: Cantor sets and moduli. https://arxiv.org/abs/0808.2672

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