Balanced Convex Partitions of Measures in $\mathbb{R}^d$

We will prove the following generalization of the ham sandwich Theorem, conjectured by Imre B\'ar\'any. Given a positive integer $k$ and $d$ nice measures $\mu_1, \mu_2,..., \mu_d$ in $\mathbb{ R}^d$ such that $\mu_i (\mathds{ R}^d) = k$ for all $i$, there is a partition of $\mathbb{ R}^d$ in $k$ interior-disjoint convex parts $C_1, C_2,..., C_k$ such that $\mu_i (C_j) = 1$ for all $i,j$. If $k=2$ this gives the ham sandwich Theorem.

Categories: math.MG