Volumes spanned by $k$ point configurations in $\mathbb{R}^d$
Abstract
Given a $k$-point configuration $x\in (\mathbb{R}^d)^k$, we consider the $\binom{k}{d}$-vector of volumes determined by choosing any $d$ points of $x$. We prove that a compact set $E\subset \R^d$ determines a positive measure of such volume types if the Hausdorff dimension of $E$ is greater than $d-\frac{d-1}{2k-d}$. This generalizes results of Greenleaf, Iosevich, and Mourgoglou, Greenleaf, Iosevich, and Taylor, and the second listed author.
- Publication:
-
arXiv e-prints
- Pub Date:
- February 2021
- DOI:
- 10.48550/arXiv.2102.02323
- arXiv:
- arXiv:2102.02323
- Bibcode:
- 2021arXiv210202323G
- Keywords:
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- Mathematics - Classical Analysis and ODEs;
- 28A75